| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $131.37 | 8.204% | $142.1476 | $142.15 | $142.15 | $142.10 |
| Purchase #2 | $203.78 | 8.226% | $220.5429 | $220.54 | $220.55 | $220.50 |
| Purchase #3 | $24.35 | 7.513% | $26.1794 | $26.18 | $26.20 | $26.20 |
| Purchase #4 | $55.70 | 6.679% | $59.4202 | $59.42 | $59.40 | $59.40 |
| Purchase #5 | $67.87 | 13.514% | $77.042 | $77.04 | $77.05 | $77.00 |
| Purchase #6 | $24.87 | 11.198% | $27.6549 | $27.65 | $27.65 | $27.70 |
| Purchase #7 | $78.67 | 10.856% | $87.2104 | $87.21 | $87.20 | $87.20 |
| 7 purchase totals = | $586.61 | $640.1974 | $640.19 | $640.20 | $640.10 | |