| 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 | $142.92 | 7.803% | $154.072 | $154.07 | $154.05 | $154.10 |
| Purchase #2 | $52.80 | 8.202% | $57.1307 | $57.13 | $57.15 | $57.10 |
| Purchase #3 | $18.59 | 10.476% | $20.5375 | $20.54 | $20.55 | $20.50 |
| Purchase #4 | $143.33 | 11.779% | $160.2128 | $160.21 | $160.20 | $160.20 |
| Purchase #5 | $144.94 | 11.251% | $161.2472 | $161.25 | $161.25 | $161.20 |
| Purchase #6 | $169.90 | 9.597% | $186.2053 | $186.21 | $186.20 | $186.20 |
| Purchase #7 | $183.91 | 5.734% | $194.4554 | $194.46 | $194.45 | $194.50 |
| 7 purchase totals = | $856.39 | $933.8609 | $933.87 | $933.85 | $933.80 | |