| 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 | $97.37 | 5.450% | $102.6767 | $102.68 | $102.70 | $102.70 |
| Purchase #2 | $65.67 | 8.224% | $71.0707 | $71.07 | $71.05 | $71.10 |
| Purchase #3 | $69.81 | 3.359% | $72.1549 | $72.15 | $72.15 | $72.20 |
| Purchase #4 | $156.65 | 8.509% | $169.9793 | $169.98 | $170.00 | $170.00 |
| Purchase #5 | $147.63 | 7.118% | $158.1383 | $158.14 | $158.15 | $158.10 |
| Purchase #6 | $59.69 | 13.793% | $67.923 | $67.92 | $67.90 | $67.90 |
| Purchase #7 | $244.85 | 6.471% | $260.6942 | $260.69 | $260.70 | $260.70 |
| 7 purchase totals = | $841.67 | $902.6371 | $902.63 | $902.65 | $902.70 | |