| 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 | $151.55 | 13.270% | $171.6607 | $171.66 | $171.65 | $171.70 |
| Purchase #2 | $143.52 | 12.230% | $161.0725 | $161.07 | $161.05 | $161.10 |
| Purchase #3 | $92.61 | 4.689% | $96.9525 | $96.95 | $96.95 | $97.00 |
| Purchase #4 | $24.45 | 5.698% | $25.8432 | $25.84 | $25.85 | $25.80 |
| Purchase #5 | $234.50 | 8.236% | $253.8134 | $253.81 | $253.80 | $253.80 |
| Purchase #6 | $59.91 | 3.754% | $62.159 | $62.16 | $62.15 | $62.20 |
| Purchase #7 | $202.63 | 8.318% | $219.4848 | $219.48 | $219.50 | $219.50 |
| 7 purchase totals = | $909.17 | $990.9861 | $990.97 | $990.95 | $991.10 | |