How does the 'Charge tax on this product' checkbox affect product pricing?

[scentfolio]

Hi connects, 

I need help understanding Charge tax on this product checkbox under pricing, while adding a product.

1. I have added product with a price, and it already include local taxes. So do I need to select this checkbox and uncheck it? I am not sure how to test it either. If I select this box, local will be applied on total product price? 

Current, its unchecked and I don't see any tax distribution. 

I get my sale invoices from shiprocket and It does not show any distribution of GST tax. 

See screenshot below.

2. Also, at shopify, where can I see the sale invoice of paid customers? i am using refresh theme (free)

Thanks for your help in advance. 

[Shesak]

Hi, I am also trying to find an answer to this and using shiprocket. Let me know if you were able to resolve this. Will be super helpful.