| 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 | $138.98 | 12.484% | $156.3303 | $156.33 | $156.35 | $156.30 |
| Purchase #2 | $151.65 | 3.574% | $157.07 | $157.07 | $157.05 | $157.10 |
| Purchase #3 | $96.34 | 6.134% | $102.2495 | $102.25 | $102.25 | $102.20 |
| Purchase #4 | $147.88 | 4.458% | $154.4725 | $154.47 | $154.45 | $154.50 |
| Purchase #5 | $199.85 | 12.208% | $224.2477 | $224.25 | $224.25 | $224.20 |
| Purchase #6 | $41.55 | 6.213% | $44.1315 | $44.13 | $44.15 | $44.10 |
| Purchase #7 | $20.70 | 8.524% | $22.4645 | $22.46 | $22.45 | $22.50 |
| 7 purchase totals = | $796.95 | $860.9660 | $860.96 | $860.95 | $860.90 | |