Hi @jeremyhickman ,
FYI, our plugin only takes one kind of price, either incl. VAT or excl. VAT into consideration as WooCommerce requires every product to must and can only have 1 price to be considered as the main price (regardless of the VAT), so we base on the settings under WooCommerce >> Products >> Tax settings here: https://app.screencast.com/ZZJGPd1AMtujA.
When you choose an option for the first one, it allows our plugin to know if VAT should be included or excluded with the price entered in the General tab of the Product Data for all products. Plus, in the subtitles for prices in your shop, it’s recommended to use only 1 kind of tag to show the VAT info. Though for normal products, these pieces of information can be displayed properly, for some special product types, it would be very complicated: there are special pricing and discount rules inside smart bundles/composite/grouped products, Bought Together/Force Sells, etc. So it’s very hard to solve this.
I recommend that you show only 1 kind of price subtitles for your shop now to not confuse buyers.
I will write a report to our developers so that they can investigate this soon and find a solution or a workaround. Honestly, this might take pretty much time.
Best regards.