| 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 | $188.76 | 9.701% | $207.0716 | $207.07 | $207.05 | $207.10 |
| Purchase #2 | $86.65 | 12.768% | $97.7135 | $97.71 | $97.70 | $97.70 |
| Purchase #3 | $58.57 | 12.186% | $65.7073 | $65.71 | $65.70 | $65.70 |
| Purchase #4 | $173.62 | 3.691% | $180.0283 | $180.03 | $180.05 | $180.00 |
| Purchase #5 | $68.71 | 3.699% | $71.2516 | $71.25 | $71.25 | $71.30 |
| Purchase #6 | $155.62 | 12.689% | $175.3666 | $175.37 | $175.35 | $175.40 |
| Purchase #7 | $171.28 | 8.281% | $185.4637 | $185.46 | $185.45 | $185.50 |
| 7 purchase totals = | $903.21 | $982.6026 | $982.60 | $982.55 | $982.70 | |