| 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 | $191.94 | 6.327% | $204.084 | $204.08 | $204.10 | $204.10 |
| Purchase #2 | $126.42 | 6.814% | $135.0343 | $135.03 | $135.05 | $135.00 |
| Purchase #3 | $110.93 | 12.138% | $124.3947 | $124.39 | $124.40 | $124.40 |
| Purchase #4 | $158.39 | 11.602% | $176.7664 | $176.77 | $176.75 | $176.80 |
| Purchase #5 | $106.40 | 3.612% | $110.2432 | $110.24 | $110.25 | $110.20 |
| Purchase #6 | $138.46 | 3.692% | $143.5719 | $143.57 | $143.55 | $143.60 |
| Purchase #7 | $72.56 | 7.500% | $78.002 | $78.00 | $78.00 | $78.00 |
| 7 purchase totals = | $905.10 | $972.0965 | $972.08 | $972.10 | $972.10 | |