Forum Academy Marketplace Showcase Pricing Features

Subtotals based on the tax %


I have the invoice page so where users can insert invoice lines and put the amount, price, tax %, …

So I want to get subtotals below the repeating group based on the tax % like in the attached GIF.

Anyone would know how to accomplish that?

I´m trying to think how can I get this but I didn´t figure out an starting point.

Here is the app:

Thanks guys.