Show an inclusive tax
Hello, could someone direct me on how to show a tax of 12.5% that is already included in the product price, it can be on the total not on each item. Here in New Zealand we have a tax on all goods called GST that is 12.5%
EXAMPLE: $100 total
The gst on this is $12.50
How do I show this $12.50 without adding it to the $100
Thanks for any help