This thread is for Indian GST system , may be used for configuration of present version of Dolibarr or to be implemented by upcoming versions.
1.Usually the Dolibarr refers the Tax system as VAT . In india the tax system is referred as GST and all the invoices must show the tax name as GST/IGST.
2.The area location is referred as ZIP, but in india that is known as PIN.
when a product price is for example is Rs.100/- ,inclusive of tax, e.g. 5%, then the invoice with the TOTAL price should be shown as Rs.95/- + Rs.5 for tax ( 5% GST), then the final price Rs.100/-.
BUT the automatic calculation is GST is not happening.
In the Invoice it is always showing Excluding tax.