| 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 | $150.50 | 9.521% | $164.8291 | $164.83 | $164.85 | $164.80 |
| Purchase #2 | $217.32 | 12.343% | $244.1438 | $244.14 | $244.15 | $244.10 |
| Purchase #3 | $177.77 | 6.665% | $189.6184 | $189.62 | $189.60 | $189.60 |
| Purchase #4 | $97.29 | 4.213% | $101.3888 | $101.39 | $101.40 | $101.40 |
| Purchase #5 | $53.43 | 6.453% | $56.8778 | $56.88 | $56.90 | $56.90 |
| Purchase #6 | $143.99 | 12.442% | $161.9052 | $161.91 | $161.90 | $161.90 |
| Purchase #7 | $44.96 | 4.326% | $46.905 | $46.91 | $46.90 | $46.90 |
| 7 purchase totals = | $885.26 | $965.6681 | $965.68 | $965.70 | $965.60 | |