Working with 2 taxes?

[Ron <post@cyklone.com>]

Hi all,

In my area we have 2 taxes.

The first tax is applied to the cost and the second on the on top of the
result.

For example:

Cost is: 100.00
TAXE1 = 7% x 100 = 107
TAXE2 = 7.5% x 107 = Total cost = 115.025

I have to display the two taxes on the invoice.
Can someone give me a clue on how to do this with MV.

Thanks.