| 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 | $108.40 | 7.282% | $116.2937 | $116.29 | $116.30 | $116.30 |
| Purchase #2 | $102.84 | 3.283% | $106.2162 | $106.22 | $106.20 | $106.20 |
| Purchase #3 | $155.76 | 5.248% | $163.9343 | $163.93 | $163.95 | $163.90 |
| Purchase #4 | $161.34 | 4.563% | $168.7019 | $168.70 | $168.70 | $168.70 |
| Purchase #5 | $185.28 | 10.520% | $204.7715 | $204.77 | $204.75 | $204.80 |
| Purchase #6 | $121.54 | 6.627% | $129.5945 | $129.59 | $129.60 | $129.60 |
| Purchase #7 | $43.38 | 13.827% | $49.3782 | $49.38 | $49.40 | $49.40 |
| 7 purchase totals = | $878.54 | $938.8903 | $938.88 | $938.90 | $938.90 | |