| 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 | $170.36 | 12.601% | $191.8271 | $191.83 | $191.85 | $191.80 |
| Purchase #2 | $194.44 | 5.381% | $204.9028 | $204.90 | $204.90 | $204.90 |
| Purchase #3 | $109.73 | 11.499% | $122.3479 | $122.35 | $122.35 | $122.30 |
| Purchase #4 | $11.86 | 7.401% | $12.7378 | $12.74 | $12.75 | $12.70 |
| Purchase #5 | $10.41 | 10.554% | $11.5087 | $11.51 | $11.50 | $11.50 |
| Purchase #6 | $125.72 | 7.240% | $134.8221 | $134.82 | $134.80 | $134.80 |
| Purchase #7 | $103.92 | 11.684% | $116.062 | $116.06 | $116.05 | $116.10 |
| 7 purchase totals = | $726.44 | $794.2084 | $794.21 | $794.20 | $794.10 | |