| 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 | $155.84 | 9.628% | $170.8443 | $170.84 | $170.85 | $170.80 |
| Purchase #2 | $33.79 | 8.640% | $36.7095 | $36.71 | $36.70 | $36.70 |
| Purchase #3 | $207.55 | 10.686% | $229.7288 | $229.73 | $229.75 | $229.70 |
| Purchase #4 | $147.34 | 5.308% | $155.1608 | $155.16 | $155.15 | $155.20 |
| Purchase #5 | $26.55 | 13.756% | $30.2022 | $30.20 | $30.20 | $30.20 |
| Purchase #6 | $157.94 | 3.533% | $163.52 | $163.52 | $163.50 | $163.50 |
| Purchase #7 | $38.46 | 10.645% | $42.5541 | $42.55 | $42.55 | $42.60 |
| 7 purchase totals = | $767.47 | $828.7197 | $828.71 | $828.70 | $828.70 | |