5,000 - 1,000.00 (20% OFF) = ₹4,000.00

3,389.83 + 610.17 (18%) = 4,000.00

• 4 + @ 24% : 3,220.34 + 18% = 3,800.00
• 8 + @ 28% : 3,050.85 + 18% = 3,600.00
• 12 + @ 32% : 2,881.36 + 18% = 3,400.00