| 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 | $185.92 | 13.682% | $211.3576 | $211.36 | $211.35 | $211.40 |
| Purchase #2 | $28.57 | 7.294% | $30.6539 | $30.65 | $30.65 | $30.70 |
| Purchase #3 | $33.73 | 6.637% | $35.9687 | $35.97 | $35.95 | $36.00 |
| Purchase #4 | $210.47 | 5.502% | $222.0501 | $222.05 | $222.05 | $222.10 |
| Purchase #5 | $132.35 | 8.497% | $143.5958 | $143.60 | $143.60 | $143.60 |
| Purchase #6 | $33.74 | 5.102% | $35.4614 | $35.46 | $35.45 | $35.50 |
| Purchase #7 | $132.90 | 8.778% | $144.566 | $144.57 | $144.55 | $144.60 |
| 7 purchase totals = | $757.68 | $823.6535 | $823.66 | $823.60 | $823.90 | |