| 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 | $146.25 | 3.640% | $151.5735 | $151.57 | $151.55 | $151.60 |
| Purchase #2 | $69.84 | 5.251% | $73.5073 | $73.51 | $73.50 | $73.50 |
| Purchase #3 | $85.67 | 13.811% | $97.5019 | $97.50 | $97.50 | $97.50 |
| Purchase #4 | $13.76 | 4.416% | $14.3676 | $14.37 | $14.35 | $14.40 |
| Purchase #5 | $169.78 | 10.854% | $188.2079 | $188.21 | $188.20 | $188.20 |
| Purchase #6 | $139.92 | 6.599% | $149.1533 | $149.15 | $149.15 | $149.20 |
| Purchase #7 | $180.46 | 13.304% | $204.4684 | $204.47 | $204.45 | $204.50 |
| 7 purchase totals = | $805.68 | $878.7799 | $878.78 | $878.70 | $878.90 | |