177 - 53.10 (30% OFF) = ₹123.90

105.00 + 18.90 (18%) = 123.90

• 8 + @ 33% : 99.75 + 18% = 117.71
• 16 + @ 37% : 94.50 + 18% = 111.51
• 24 + @ 40% : 89.25 + 18% = 105.32