Tax applicability exemption for few suppliers

Summary:

We've allowed Tax applicability at manage taxes so that tax rate will calculated for all invoices. Now Business doesn't want tax to be calculated for insurance suppliers. While i understand, we can disable 'Tax applicability' option at supplier level, it may impact other supplier sites (of the same supplier) as well.

Is there any way we can exclude certain supplier site alone from tax calculation? We've tax applicability rules defined which is applicable for all cases.

Content (please ensure you mask any confidential information):

Version (include the version you are using, if applicable):

Code Snippet (add any code snippets that support your topic, if applicable):