| 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 | $144.75 | 7.557% | $155.6888 | $155.69 | $155.70 | $155.70 |
| Purchase #2 | $187.90 | 9.669% | $206.0681 | $206.07 | $206.05 | $206.10 |
| Purchase #3 | $97.28 | 4.711% | $101.8629 | $101.86 | $101.85 | $101.90 |
| Purchase #4 | $71.60 | 5.773% | $75.7335 | $75.73 | $75.75 | $75.70 |
| Purchase #5 | $92.44 | 5.520% | $97.5427 | $97.54 | $97.55 | $97.50 |
| Purchase #6 | $92.27 | 6.799% | $98.5434 | $98.54 | $98.55 | $98.50 |
| Purchase #7 | $163.40 | 7.399% | $175.49 | $175.49 | $175.50 | $175.50 |
| 7 purchase totals = | $849.64 | $910.9294 | $910.92 | $910.95 | $910.90 | |