for the taxes, I explained the set up in my previous reply.
use the trigger based on session variable value:
if the session variable "eCartCheckoutForm_shipping_country" has a value of "<province code here>"
and set the calculation to
based on cart subtotal Times whatever the tax rate is.
for the shipping:
I have created a support ticket so we can look into this issue further.
To view and edit your support ticket, please log into your support history:
supporthistory.php
If anyone else is experiencing this same issue, please append to this thread.