Unexpected inheritance of tax profile and tax registration when reusing party site across multiple

Summary:

Tax profiles and tax registrations should not be inherited automatically between customer account sites, even when the same party site is used.
Each customer account site should maintain its own, separate tax profile and tax registration information unless specifically set up to share them.

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This inheritance does not align with our business requirements, as we need to ensure that tax configurations remain account-site specific for compliance and operational reasons.

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