| 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 | $101.92 | 4.153% | $106.1527 | $106.15 | $106.15 | $106.20 |
| Purchase #2 | $102.33 | 6.236% | $108.7113 | $108.71 | $108.70 | $108.70 |
| Purchase #3 | $104.43 | 7.725% | $112.4972 | $112.50 | $112.50 | $112.50 |
| Purchase #4 | $173.82 | 12.195% | $195.0173 | $195.02 | $195.00 | $195.00 |
| Purchase #5 | $150.98 | 6.135% | $160.2426 | $160.24 | $160.25 | $160.20 |
| Purchase #6 | $243.74 | 13.370% | $276.328 | $276.33 | $276.35 | $276.30 |
| Purchase #7 | $97.89 | 12.572% | $110.1967 | $110.20 | $110.20 | $110.20 |
| 7 purchase totals = | $975.11 | $1,069.1458 | $1,069.15 | $1,069.15 | $1,069.10 | |