| 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 | $151.51 | 4.511% | $158.3446 | $158.34 | $158.35 | $158.30 |
| Purchase #2 | $102.86 | 4.263% | $107.2449 | $107.24 | $107.25 | $107.20 |
| Purchase #3 | $112.46 | 5.693% | $118.8623 | $118.86 | $118.85 | $118.90 |
| Purchase #4 | $213.95 | 8.229% | $231.5559 | $231.56 | $231.55 | $231.60 |
| Purchase #5 | $248.61 | 3.470% | $257.2368 | $257.24 | $257.25 | $257.20 |
| Purchase #6 | $28.94 | 13.689% | $32.9016 | $32.90 | $32.90 | $32.90 |
| Purchase #7 | $67.46 | 8.218% | $73.0039 | $73.00 | $73.00 | $73.00 |
| 7 purchase totals = | $925.79 | $979.1500 | $979.14 | $979.15 | $979.10 | |