| 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 | $199.68 | 6.553% | $212.765 | $212.77 | $212.75 | $212.80 |
| Purchase #2 | $10.72 | 5.385% | $11.2973 | $11.30 | $11.30 | $11.30 |
| Purchase #3 | $143.45 | 11.804% | $160.3828 | $160.38 | $160.40 | $160.40 |
| Purchase #4 | $118.94 | 6.517% | $126.6913 | $126.69 | $126.70 | $126.70 |
| Purchase #5 | $24.92 | 11.391% | $27.7586 | $27.76 | $27.75 | $27.80 |
| Purchase #6 | $78.37 | 11.685% | $87.5275 | $87.53 | $87.55 | $87.50 |
| Purchase #7 | $90.62 | 3.436% | $93.7337 | $93.73 | $93.75 | $93.70 |
| 7 purchase totals = | $666.70 | $720.1562 | $720.16 | $720.20 | $720.20 | |