| 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 | $97.67 | 9.297% | $106.7504 | $106.75 | $106.75 | $106.80 |
| Purchase #2 | $135.47 | 3.526% | $140.2467 | $140.25 | $140.25 | $140.20 |
| Purchase #3 | $135.35 | 12.762% | $152.6234 | $152.62 | $152.60 | $152.60 |
| Purchase #4 | $133.81 | 11.118% | $148.687 | $148.69 | $148.70 | $148.70 |
| Purchase #5 | $136.57 | 13.491% | $154.9947 | $154.99 | $155.00 | $155.00 |
| Purchase #6 | $113.58 | 5.804% | $120.1722 | $120.17 | $120.15 | $120.20 |
| Purchase #7 | $29.43 | 4.351% | $30.7105 | $30.71 | $30.70 | $30.70 |
| 7 purchase totals = | $781.88 | $854.1849 | $854.18 | $854.15 | $854.20 | |