| 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 | $73.51 | 7.767% | $79.2195 | $79.22 | $79.20 | $79.20 |
| Purchase #2 | $237.49 | 6.725% | $253.4612 | $253.46 | $253.45 | $253.50 |
| Purchase #3 | $139.72 | 4.728% | $146.326 | $146.33 | $146.35 | $146.30 |
| Purchase #4 | $165.79 | 13.473% | $188.1269 | $188.13 | $188.15 | $188.10 |
| Purchase #5 | $45.79 | 12.339% | $51.44 | $51.44 | $51.45 | $51.40 |
| Purchase #6 | $154.50 | 5.557% | $163.0856 | $163.09 | $163.10 | $163.10 |
| Purchase #7 | $166.55 | 11.564% | $185.8098 | $185.81 | $185.80 | $185.80 |
| 7 purchase totals = | $983.35 | $1,067.4690 | $1,067.48 | $1,067.50 | $1,067.40 | |