@teamoon27 I’m afraid that it won’t be as simple, as that’s not how WooCommerce works. A price including tax means “price including the tax that applies to the store’s base country“. That is, if you store is based in Germany, and tax is 20%, your “price including tax” will always be “price including 20% tax“, not “price including the tax that applies to customer’s country“. When customer buys a product, tax gets recalculated as follows:
price = price - 20% tax (that applies to Germany) + X% tax (that applies to customer)
We have been working with multi-currency and multi-country environments since 2013, but we still haven’t found a way to reliably implement a logic to set price as “including whatever tax applies to customer“. I’m sure that we will find a way.
Note: this plugin is not made by us, we are just trying to help.