| 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 | $148.52 | 13.355% | $168.3548 | $168.35 | $168.35 | $168.40 |
| Purchase #2 | $47.89 | 6.765% | $51.1298 | $51.13 | $51.15 | $51.10 |
| Purchase #3 | $112.76 | 4.649% | $118.0022 | $118.00 | $118.00 | $118.00 |
| Purchase #4 | $15.41 | 10.435% | $17.018 | $17.02 | $17.00 | $17.00 |
| Purchase #5 | $119.27 | 11.430% | $132.9026 | $132.90 | $132.90 | $132.90 |
| Purchase #6 | $167.68 | 8.836% | $182.4962 | $182.50 | $182.50 | $182.50 |
| Purchase #7 | $41.83 | 4.728% | $43.8077 | $43.81 | $43.80 | $43.80 |
| 7 purchase totals = | $653.36 | $713.7113 | $713.71 | $713.70 | $713.70 | |