Magento version 2.2.6
I have a problem with the addition of a product price and a selected attribute (or more) price(s)
In this shop I have entered the prices 'excluding VAT'.
The product page is displayed correctly. However, once I select an option, the VAT attribute is added to the product price excluding VAT.
This is not correct. See example; the total sum must be 1185 euros.
Any suggestion or help will be appreciated