| 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 | $94.61 | 11.348% | $105.3463 | $105.35 | $105.35 | $105.30 |
| Purchase #2 | $36.71 | 3.326% | $37.931 | $37.93 | $37.95 | $37.90 |
| Purchase #3 | $116.88 | 4.723% | $122.4002 | $122.40 | $122.40 | $122.40 |
| Purchase #4 | $145.98 | 8.227% | $157.9898 | $157.99 | $158.00 | $158.00 |
| Purchase #5 | $205.99 | 9.206% | $224.9534 | $224.95 | $224.95 | $225.00 |
| Purchase #6 | $18.70 | 6.770% | $19.966 | $19.97 | $19.95 | $20.00 |
| Purchase #7 | $157.65 | 7.507% | $169.4848 | $169.48 | $169.50 | $169.50 |
| 7 purchase totals = | $776.52 | $838.0715 | $838.07 | $838.10 | $838.10 | |