Option to switch between prices with and without taxes

[Sandra123]

Hi there. I was wondering if there is an app that lets store visitors select if they want to see the prices (all prices) with or without taxes.

Like it works usually with the country or currency selector. My research didn't bring any results, only to the option to display both prices at the same time but even there were not many options around.

This shop has it:

I appreciate your help!