| 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 | $14.86 | 13.647% | $16.8879 | $16.89 | $16.90 | $16.90 |
| Purchase #2 | $238.95 | 6.381% | $254.1974 | $254.20 | $254.20 | $254.20 |
| Purchase #3 | $145.98 | 9.139% | $159.3211 | $159.32 | $159.30 | $159.30 |
| Purchase #4 | $87.59 | 7.500% | $94.1593 | $94.16 | $94.15 | $94.20 |
| Purchase #5 | $148.74 | 6.366% | $158.2088 | $158.21 | $158.20 | $158.20 |
| Purchase #6 | $13.37 | 12.470% | $15.0372 | $15.04 | $15.05 | $15.00 |
| Purchase #7 | $205.96 | 13.815% | $234.4134 | $234.41 | $234.40 | $234.40 |
| 7 purchase totals = | $855.45 | $932.2251 | $932.23 | $932.20 | $932.20 | |