| 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 | $12.72 | 11.243% | $14.1501 | $14.15 | $14.15 | $14.20 |
| Purchase #2 | $145.84 | 6.108% | $154.7479 | $154.75 | $154.75 | $154.70 |
| Purchase #3 | $213.33 | 4.243% | $222.3816 | $222.38 | $222.40 | $222.40 |
| Purchase #4 | $97.45 | 9.858% | $107.0566 | $107.06 | $107.05 | $107.10 |
| Purchase #5 | $143.72 | 3.457% | $148.6884 | $148.69 | $148.70 | $148.70 |
| Purchase #6 | $29.98 | 4.225% | $31.2467 | $31.25 | $31.25 | $31.20 |
| Purchase #7 | $167.46 | 5.795% | $177.1643 | $177.16 | $177.15 | $177.20 |
| 7 purchase totals = | $810.50 | $855.4356 | $855.44 | $855.45 | $855.50 | |