Tip Calculator Program

I'm creating a tip calculator program and I am having a few errors. This is what I have so far for my Tester class...

public class TipCalculatorTester
{	
	public static void main(String[] args)
	{
		TipCalculator Calculator = new TipCalculator();
		System.out.println("Please enter bill: ");
		TipCalculator.calculateBill();
		System.out.println("How much would you like to tip: ");
		Calculator.ShouldTip();
		Calculator.ShouldSplit();
	}
}

and this is my main class...

import java.util.Scanner;
public class TipCalculator
{
	double bill;
	double tip;
	double total;
	double split;
	double splitPrompt;
	double Y;
	double N;
	double billPerPerson;
	
		Scanner scan = new Scanner(System.in);
		public void calculateBill(double bill)
		{
			 bill = scan.nextDouble();
		}
		
		public void ShouldTip(double tip)
		{
			 tip = scan.nextDouble();
			if(tip<1)
			{
				total = bill * tip;
			}
		else total = bill * (tip/100);
		System.out.println("Your total is: " + total);
		}
		
		
		public void ShouldSplit(double splitPrompt)
		{
		System.out.println("Would you like to split the bill: ,1 for yes, 0 for No");
		splitPrompt = scan.nextDouble();
		if(splitPrompt == 0)
		{
			System.out.println("Your total is: " + total);
			System.out.println("Have a nice day");
			System.out.println("Program Terminated");	
		}
		if(splitPrompt == 1)
		{
			System.out.println("How many ways would you like to split the bill: ");
			splitPrompt = scan.nextDouble();
			billPerPerson = total/split;
			System.out.println("Each person pays: " + billPerPerson);
			System.out.println("Have a nice day");		
		}
		else System.out.println("Invalid Entry");
		}
		
	}

and I am getting an error on line 7 of my tester that says "error: method calculateBill in class TipCalculator cannot be applied to given types"

can someone help me? and thank you in advance for any help.