| 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 | $7.96 | 13.477% | $9.0328 | $9.03 | $9.05 | $9.00 |
| Purchase #2 | $152.76 | 10.738% | $169.1634 | $169.16 | $169.15 | $169.20 |
| Purchase #3 | $83.75 | 11.482% | $93.3662 | $93.37 | $93.35 | $93.40 |
| Purchase #4 | $165.90 | 11.377% | $184.7744 | $184.77 | $184.75 | $184.80 |
| Purchase #5 | $73.77 | 11.692% | $82.3952 | $82.40 | $82.40 | $82.40 |
| Purchase #6 | $125.66 | 5.831% | $132.9872 | $132.99 | $133.00 | $133.00 |
| Purchase #7 | $205.73 | 8.232% | $222.6657 | $222.67 | $222.65 | $222.70 |
| 7 purchase totals = | $815.53 | $894.3849 | $894.39 | $894.35 | $894.50 | |