| 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 | $177.38 | 8.828% | $193.0391 | $193.04 | $193.05 | $193.00 |
| Purchase #2 | $182.78 | 11.753% | $204.2621 | $204.26 | $204.25 | $204.30 |
| Purchase #3 | $234.82 | 11.118% | $260.9273 | $260.93 | $260.95 | $260.90 |
| Purchase #4 | $19.76 | 11.689% | $22.0697 | $22.07 | $22.05 | $22.10 |
| Purchase #5 | $155.25 | 7.483% | $166.8674 | $166.87 | $166.85 | $166.90 |
| Purchase #6 | $19.25 | 8.589% | $20.9034 | $20.90 | $20.90 | $20.90 |
| Purchase #7 | $48.38 | 8.272% | $52.382 | $52.38 | $52.40 | $52.40 |
| 7 purchase totals = | $837.62 | $920.4510 | $920.45 | $920.45 | $920.50 | |