EU country = different prices?

Why are different prices charged for shipping to EU countries?
The prices on our website are in Euro and include,
(without registration or marked in our brochures) the German sales tax.

For orders from other EU countries, the German sales tax will be deducted
and the sales tax applicable to the destination country will be recalculated.

On items whose destination is shipped within the European Union and Northern Ireland,
according to the laws applicable within the EU and the tax rates varying within the member states
the applicable sales tax must be calculated.

The final price will therefore depend on the actual VAT applicable to your order.