Remove tax from cart view

Hi,
How to remove/hide tax line but in same time does not affect Total. Please look image
Thanks

I am assuming that you know how to hide vat/tax row from admin -> Extesions -> Order Totals. Now main concern is keeping the order total same.
Actually it won't be easy. You will have to modify catalog/model/totals/total.php file OR append tax amount on order total using ocmod or vqmod.

I think this is not posibly solve from admin panel because if I remove tax line, total will be shown without tax.
Is it hard remove in total.php ?

Yes, you will have to adjust total module as well. You can take code from tax total module and add that code in total module.

i.e from catalog/model/total/tax.php to catalog/model/total/total.php