Prices entered with tax show a wrong value in the front-end
If the WooCommerce option Prices entered with tax is set to “I will enter prices inclusive of tax”; when you set a price for a product, you are setting the price including the taxes of your shop base country. This rule includes the prices for your pricing zones.
WooCommerce will adjust the price to get the final price; subtracting the shop base country taxes and adding the customer country taxes .
You can disable the tax adjustment for a pricing zone. Go to WooCommerce → Settings → Zone Pricing →Zones, edit or add a zone and check “Do not adjust taxes based on location”.