| 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 | $125.63 | 13.415% | $142.4833 | $142.48 | $142.50 | $142.50 |
| Purchase #2 | $162.57 | 3.803% | $168.7525 | $168.75 | $168.75 | $168.80 |
| Purchase #3 | $143.44 | 12.299% | $161.0817 | $161.08 | $161.10 | $161.10 |
| Purchase #4 | $69.43 | 9.726% | $76.1828 | $76.18 | $76.20 | $76.20 |
| Purchase #5 | $178.61 | 6.846% | $190.8376 | $190.84 | $190.85 | $190.80 |
| Purchase #6 | $46.41 | 8.343% | $50.282 | $50.28 | $50.30 | $50.30 |
| Purchase #7 | $46.92 | 8.291% | $50.8101 | $50.81 | $50.80 | $50.80 |
| 7 purchase totals = | $773.01 | $840.4300 | $840.42 | $840.50 | $840.50 | |