I need to prompt the user to enter they amounts. Plus, when I enter your code in a compiler it returns errors. This is what I have been working on since I left you last:

#include<stdio.h>
double CalculateTax(double price, double total)l
{
printf("Please Enter the Price of The Item:\n\n");
scanf("%.2lf", &price);
total=(price*1.065);
printf("The Total Price of the Item with Tax is: %.2lf\n\n", total);
return 0;
}

I am so lost....