| 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 | $179.51 | 12.381% | $201.7351 | $201.74 | $201.75 | $201.70 |
| Purchase #2 | $117.72 | 12.756% | $132.7364 | $132.74 | $132.75 | $132.70 |
| Purchase #3 | $134.58 | 11.528% | $150.0944 | $150.09 | $150.10 | $150.10 |
| Purchase #4 | $58.85 | 11.432% | $65.5777 | $65.58 | $65.60 | $65.60 |
| Purchase #5 | $147.91 | 8.274% | $160.1481 | $160.15 | $160.15 | $160.10 |
| Purchase #6 | $35.68 | 13.158% | $40.3748 | $40.37 | $40.35 | $40.40 |
| Purchase #7 | $51.68 | 10.370% | $57.0392 | $57.04 | $57.05 | $57.00 |
| 7 purchase totals = | $725.93 | $807.7057 | $807.71 | $807.75 | $807.60 | |