I have an issue I can't solve from normal TAX panel.
As you can see from the picture the shipping cost is 8.20 + 22% tax and is correctly showed as 10 €. Shipping Tax are also well included in Tax (Tasse) row.
Now the issue I have is that if i create an order from the admin using the same customer/address/product/shipping method, the Shphipping and Handleing are wrong!! They are without tax (also if shipping method shows them including tax) See the image below
If I click 2 times on the Radio Button of the shipping method, the Shipping and Handling value it gets right.
So once I click for a second time on the choosen shipping method radio button I get the right value of 10€ (instead of the wrong 8.20€) just as on the front page(see first image).
So it looks like Magento doen't add tax on the first click, then on the second it does.
Is that a bug of Magento 1.8 ? How can i overwright the tax calculation for the admin block?