Hi,
It is hard to provide you the solution right away. Because the procedure is different if you apply "TAX per product" rule or not.
So, you should better provide me your credentials and let me do this modification for you in your website.
Please create me;
- joomla (super) administrator account,
- FTP account
and send them to This email address is being protected from spambots. You need JavaScript enabled to view it.. Let me take care this for you. If i change anything or modify any file i will provide you the detailed information about my touches.
While emailing to This email address is being protected from spambots. You need JavaScript enabled to view it. Don't forget to include this forum topic's URL at the of your message (or in the Subject field) as reference to avoid possible confusion in our end.
Regards,
Support