| 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 | $170.58 | 11.379% | $189.9903 | $189.99 | $190.00 | $190.00 |
| Purchase #2 | $216.75 | 3.383% | $224.0827 | $224.08 | $224.10 | $224.10 |
| Purchase #3 | $157.47 | 7.282% | $168.937 | $168.94 | $168.95 | $168.90 |
| Purchase #4 | $154.94 | 5.495% | $163.454 | $163.45 | $163.45 | $163.50 |
| Purchase #5 | $209.92 | 3.121% | $216.4716 | $216.47 | $216.45 | $216.50 |
| Purchase #6 | $92.83 | 9.834% | $101.9589 | $101.96 | $101.95 | $102.00 |
| Purchase #7 | $112.60 | 7.804% | $121.3873 | $121.39 | $121.40 | $121.40 |
| 7 purchase totals = | $1,115.09 | $1,186.2818 | $1,186.28 | $1,186.30 | $1,186.40 | |