| 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 | $139.49 | 3.218% | $143.9788 | $143.98 | $144.00 | $144.00 |
| Purchase #2 | $111.63 | 12.509% | $125.5938 | $125.59 | $125.60 | $125.60 |
| Purchase #3 | $151.71 | 9.287% | $165.7993 | $165.80 | $165.80 | $165.80 |
| Purchase #4 | $178.28 | 3.312% | $184.1846 | $184.18 | $184.20 | $184.20 |
| Purchase #5 | $65.70 | 4.541% | $68.6834 | $68.68 | $68.70 | $68.70 |
| Purchase #6 | $72.36 | 6.444% | $77.0229 | $77.02 | $77.00 | $77.00 |
| Purchase #7 | $90.82 | 7.181% | $97.3418 | $97.34 | $97.35 | $97.30 |
| 7 purchase totals = | $809.99 | $862.6046 | $862.59 | $862.65 | $862.60 | |