| 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 | $48.75 | 13.839% | $55.4965 | $55.50 | $55.50 | $55.50 |
| Purchase #2 | $123.35 | 10.404% | $136.1833 | $136.18 | $136.20 | $136.20 |
| Purchase #3 | $223.93 | 12.692% | $252.3512 | $252.35 | $252.35 | $252.40 |
| Purchase #4 | $19.78 | 11.109% | $21.9774 | $21.98 | $22.00 | $22.00 |
| Purchase #5 | $145.68 | 13.492% | $165.3351 | $165.34 | $165.35 | $165.30 |
| Purchase #6 | $27.61 | 9.426% | $30.2125 | $30.21 | $30.20 | $30.20 |
| Purchase #7 | $169.99 | 4.160% | $177.0616 | $177.06 | $177.05 | $177.10 |
| 7 purchase totals = | $759.09 | $838.6176 | $838.62 | $838.65 | $838.70 | |