| 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 | $100.38 | 5.756% | $106.1579 | $106.16 | $106.15 | $106.20 |
| Purchase #2 | $194.56 | 7.756% | $209.6501 | $209.65 | $209.65 | $209.70 |
| Purchase #3 | $206.87 | 10.478% | $228.5458 | $228.55 | $228.55 | $228.50 |
| Purchase #4 | $120.43 | 5.210% | $126.7044 | $126.70 | $126.70 | $126.70 |
| Purchase #5 | $112.82 | 4.569% | $117.9747 | $117.97 | $117.95 | $118.00 |
| Purchase #6 | $236.36 | 3.456% | $244.5286 | $244.53 | $244.55 | $244.50 |
| Purchase #7 | $153.41 | 7.639% | $165.129 | $165.13 | $165.15 | $165.10 |
| 7 purchase totals = | $1,124.83 | $1,198.6905 | $1,198.69 | $1,198.70 | $1,198.70 | |