| 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 | $93.56 | 13.734% | $106.4095 | $106.41 | $106.40 | $106.40 |
| Purchase #2 | $107.87 | 10.622% | $119.328 | $119.33 | $119.35 | $119.30 |
| Purchase #3 | $150.53 | 4.164% | $156.7981 | $156.80 | $156.80 | $156.80 |
| Purchase #4 | $51.38 | 8.427% | $55.7098 | $55.71 | $55.70 | $55.70 |
| Purchase #5 | $17.90 | 9.335% | $19.571 | $19.57 | $19.55 | $19.60 |
| Purchase #6 | $146.42 | 11.707% | $163.5614 | $163.56 | $163.55 | $163.60 |
| Purchase #7 | $227.49 | 9.860% | $249.9205 | $249.92 | $249.90 | $249.90 |
| 7 purchase totals = | $795.15 | $871.2983 | $871.30 | $871.25 | $871.30 | |