Total taxable value of 2 tins of lustre paint = Rs 2,800 × 2 = Rs 5,600
Rate of GST = 28%
∴ Rate of CGST = Rate of SGST = 14%
Amount of CGST charged = Amount of SGST charged = = Rs 784
Thus, the amount of CGST charged is Rs 784 and the amount of SGST charged is Rs 784 in the tax invoice.