| 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 | $158.71 | 4.560% | $165.9472 | $165.95 | $165.95 | $165.90 |
| Purchase #2 | $111.79 | 10.251% | $123.2496 | $123.25 | $123.25 | $123.20 |
| Purchase #3 | $117.30 | 6.857% | $125.3433 | $125.34 | $125.35 | $125.30 |
| Purchase #4 | $135.93 | 13.742% | $154.6095 | $154.61 | $154.60 | $154.60 |
| Purchase #5 | $172.48 | 4.566% | $180.3554 | $180.36 | $180.35 | $180.40 |
| Purchase #6 | $11.47 | 3.550% | $11.8772 | $11.88 | $11.90 | $11.90 |
| Purchase #7 | $86.49 | 12.484% | $97.2874 | $97.29 | $97.30 | $97.30 |
| 7 purchase totals = | $794.17 | $858.6696 | $858.68 | $858.70 | $858.60 | |