I need help with the following question. At the bottom of this question I've attached a previous similar program that I wrote for this class, but I don't know how to add the indeterminate number of inputs in a while loop together to make the new program. I'm NOT asking for the question to be completed for me, I just need help with adding inputs together in a loop, using 0 as a sentinel value, and how I might be able to edit my previous program to answer the following question:

1. Write a program that will allow the user to enter the prices of a number of items being purchased. The program should then calculate the subtotal for the sale, the tax on the sale (6%), and the total for the sale. Use 0 as a terminal value.

from decimal import *

rounding=ROUND_UP

itemPrice = float(input("Please enter item price: $"))

itemPrice = round(itemPrice, 2)

salesTax = itemPrice * .06

salesTax = round(salesTax, 2)

totalPrice = itemPrice + salesTax

totalPrice = round(totalPrice, 2)

print("Sales Tax: $" + str(salesTax))

print("Total Price: $" + str(totalPrice))