| 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 | $169.80 | 10.349% | $187.3726 | $187.37 | $187.35 | $187.40 |
| Purchase #2 | $43.55 | 10.162% | $47.9756 | $47.98 | $48.00 | $48.00 |
| Purchase #3 | $180.84 | 5.575% | $190.9218 | $190.92 | $190.90 | $190.90 |
| Purchase #4 | $217.72 | 8.235% | $235.6492 | $235.65 | $235.65 | $235.60 |
| Purchase #5 | $112.95 | 13.555% | $128.2604 | $128.26 | $128.25 | $128.30 |
| Purchase #6 | $148.80 | 9.373% | $162.747 | $162.75 | $162.75 | $162.70 |
| Purchase #7 | $23.32 | 3.469% | $24.129 | $24.13 | $24.15 | $24.10 |
| 7 purchase totals = | $896.98 | $977.0556 | $977.06 | $977.05 | $977.00 | |