| 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 | $148.69 | 11.813% | $166.2547 | $166.25 | $166.25 | $166.30 |
| Purchase #2 | $24.59 | 3.729% | $25.507 | $25.51 | $25.50 | $25.50 |
| Purchase #3 | $231.25 | 11.540% | $257.9363 | $257.94 | $257.95 | $257.90 |
| Purchase #4 | $93.93 | 4.204% | $97.8788 | $97.88 | $97.90 | $97.90 |
| Purchase #5 | $177.28 | 11.389% | $197.4704 | $197.47 | $197.45 | $197.50 |
| Purchase #6 | $18.83 | 8.216% | $20.3771 | $20.38 | $20.40 | $20.40 |
| Purchase #7 | $114.95 | 9.545% | $125.922 | $125.92 | $125.90 | $125.90 |
| 7 purchase totals = | $809.52 | $891.3463 | $891.35 | $891.35 | $891.40 | |