| 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 | $123.74 | 10.698% | $136.9777 | $136.98 | $137.00 | $137.00 |
| Purchase #2 | $21.86 | 11.704% | $24.4185 | $24.42 | $24.40 | $24.40 |
| Purchase #3 | $37.80 | 13.383% | $42.8588 | $42.86 | $42.85 | $42.90 |
| Purchase #4 | $182.32 | 10.283% | $201.068 | $201.07 | $201.05 | $201.10 |
| Purchase #5 | $150.82 | 6.347% | $160.3925 | $160.39 | $160.40 | $160.40 |
| Purchase #6 | $166.83 | 4.155% | $173.7618 | $173.76 | $173.75 | $173.80 |
| Purchase #7 | $143.33 | 9.383% | $156.7787 | $156.78 | $156.80 | $156.80 |
| 7 purchase totals = | $826.70 | $896.2560 | $896.26 | $896.25 | $896.40 | |