I am using nopcommerce for a long time, did upgrades to multiple new version, but recently, when I upgraded it from 3.7 to 3.8 it doesn't calculate tax anymore. I did not change anything in the setup, go through all settings (as shown on images below), restart app pool, try to check out as a guest or logged user, but without success. It really hurts my business.
I will appreciate any help.
Thanks
https://photos-2.dropbox.com/t/2/AACjXmICNTciL5wEmgz6B7Is6dP9arqJ5ODKih-q6jXerQ/12/502713902/png/32x32/1/_/1/2/3.png/EOT2j4oEGLsBIAIoAg/F5vKDYt59EPk_Gy8XMxbfvAnKOO_ZIDcMmbbTs66Y2Q?size=1600x1200&size_mode=3