| 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 | $142.34 | 12.679% | $160.3873 | $160.39 | $160.40 | $160.40 |
| Purchase #2 | $60.40 | 8.698% | $65.6536 | $65.65 | $65.65 | $65.70 |
| Purchase #3 | $71.72 | 4.118% | $74.6734 | $74.67 | $74.65 | $74.70 |
| Purchase #4 | $44.32 | 13.761% | $50.4189 | $50.42 | $50.40 | $50.40 |
| Purchase #5 | $188.85 | 10.634% | $208.9323 | $208.93 | $208.95 | $208.90 |
| Purchase #6 | $130.63 | 4.224% | $136.1478 | $136.15 | $136.15 | $136.10 |
| Purchase #7 | $93.74 | 4.495% | $97.9536 | $97.95 | $97.95 | $98.00 |
| 7 purchase totals = | $732.00 | $794.1669 | $794.16 | $794.15 | $794.20 | |