| 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 | $168.65 | 12.741% | $190.1377 | $190.14 | $190.15 | $190.10 |
| Purchase #2 | $206.99 | 6.729% | $220.9184 | $220.92 | $220.90 | $220.90 |
| Purchase #3 | $81.64 | 12.284% | $91.6687 | $91.67 | $91.65 | $91.70 |
| Purchase #4 | $48.82 | 8.413% | $52.9272 | $52.93 | $52.95 | $52.90 |
| Purchase #5 | $20.75 | 5.674% | $21.9274 | $21.93 | $21.95 | $21.90 |
| Purchase #6 | $239.67 | 7.544% | $257.7507 | $257.75 | $257.75 | $257.80 |
| Purchase #7 | $143.65 | 5.428% | $151.4473 | $151.45 | $151.45 | $151.40 |
| 7 purchase totals = | $910.17 | $986.7774 | $986.79 | $986.80 | $986.70 | |