| 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 | $170.38 | 6.712% | $181.8159 | $181.82 | $181.80 | $181.80 |
| Purchase #2 | $77.62 | 4.681% | $81.2534 | $81.25 | $81.25 | $81.30 |
| Purchase #3 | $59.31 | 11.459% | $66.1063 | $66.11 | $66.10 | $66.10 |
| Purchase #4 | $106.27 | 9.227% | $116.0755 | $116.08 | $116.10 | $116.10 |
| Purchase #5 | $91.73 | 6.659% | $97.8383 | $97.84 | $97.85 | $97.80 |
| Purchase #6 | $71.41 | 4.220% | $74.4235 | $74.42 | $74.40 | $74.40 |
| Purchase #7 | $101.97 | 4.761% | $106.8248 | $106.82 | $106.80 | $106.80 |
| 7 purchase totals = | $678.69 | $724.3377 | $724.34 | $724.30 | $724.30 | |