VAT Rates
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https://www.taxrates.cc/index.html
https://en.wikipedia.org/wiki/List_of_countries_by_tax_rates

For India: VAT=IGST / CGST=Localtax1 / SGST=Localtax2
see: 
  https://cleartax.in/s/what-is-sgst-cgst-igst
  https://www.mastersindia.co/blog/what-is-cgst-sgst-igst-and-ugst/