18 | while property tax

What it is is:

property_tax.py

# This program displays property taxes.

TAX_FACTOR = 0.0065   # Represents the tax factor.

# Get the first lot number.
print('Enter the property lot number or enter 0 to end.')
lot = int(input('Lot number: '))

# Continue processing as long as the user
# does not enter lot number 0.
while lot != 0:
    # Get the property value.
    value = float(input('Enter the property value: '))

    # Calculate the property's tax.
    tax = value * TAX_FACTOR

    # Display the tax.
    print(f'Property tax: ${tax:,.2f}')

    # Get the next lot number.
    print('Enter the next lot number or enter 0 to end.')
    lot = int(input('Lot number: '))