| 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 | $144.80 | 11.718% | $161.7677 | $161.77 | $161.75 | $161.80 |
| Purchase #2 | $153.41 | 3.690% | $159.0708 | $159.07 | $159.05 | $159.10 |
| Purchase #3 | $65.59 | 8.437% | $71.1238 | $71.12 | $71.10 | $71.10 |
| Purchase #4 | $6.50 | 13.185% | $7.357 | $7.36 | $7.35 | $7.40 |
| Purchase #5 | $92.42 | 10.548% | $102.1685 | $102.17 | $102.15 | $102.20 |
| Purchase #6 | $88.98 | 13.771% | $101.2334 | $101.23 | $101.25 | $101.20 |
| Purchase #7 | $174.35 | 9.180% | $190.3553 | $190.36 | $190.35 | $190.40 |
| 7 purchase totals = | $726.05 | $793.0765 | $793.08 | $793.00 | $793.20 | |