| 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 | $137.95 | 7.642% | $148.4921 | $148.49 | $148.50 | $148.50 |
| Purchase #2 | $129.73 | 10.693% | $143.602 | $143.60 | $143.60 | $143.60 |
| Purchase #3 | $166.63 | 12.534% | $187.5154 | $187.52 | $187.50 | $187.50 |
| Purchase #4 | $234.95 | 5.267% | $247.3248 | $247.32 | $247.30 | $247.30 |
| Purchase #5 | $59.89 | 10.155% | $65.9718 | $65.97 | $65.95 | $66.00 |
| Purchase #6 | $169.73 | 4.342% | $177.0997 | $177.10 | $177.10 | $177.10 |
| Purchase #7 | $48.32 | 8.353% | $52.3562 | $52.36 | $52.35 | $52.40 |
| 7 purchase totals = | $947.20 | $1,022.3620 | $1,022.36 | $1,022.30 | $1,022.40 | |