It is a case of intra-state transaction of goods and services.
According to ques,:
Marked price of an article
Rate of GST
(i) The amount inclusive of tax which the shopkeeper pays for the articles.
Rate of discount given by the wholesaler,
CP of an article for shopkeeper
or,
or,
Amount of GST paid by dealer to wholesaler,
CGST = SGST
or,
Amount paid by shopkeeper for an article
= CP of an article for shopkeeper + CGST paid by consumer
+ SGST paid by consumer
(ii) The amount paid by the consumer for the article.
now,
SP of an article for consumer
= Marked price – Discount
or,
Amount of GST paid by consumer to dealer,
CGST = SGST
or,
Amount paid by consumer for articleis,
= CP of article for consumer + CGST paid by consumer + SGST paid by consumer
(iii) The amount of tax (under GST) paid by the shopkeeper to the Central Government is,
(iv) The amount of tax (under GST) received by the State Government.
SGST paid by wholesaler + SGST paid by shopkeeper