| 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 | $171.91 | 11.456% | $191.604 | $191.60 | $191.60 | $191.60 |
| Purchase #2 | $26.62 | 13.795% | $30.2922 | $30.29 | $30.30 | $30.30 |
| Purchase #3 | $121.32 | 11.706% | $135.5217 | $135.52 | $135.50 | $135.50 |
| Purchase #4 | $163.56 | 4.386% | $170.7337 | $170.73 | $170.75 | $170.70 |
| Purchase #5 | $108.27 | 10.724% | $119.8809 | $119.88 | $119.90 | $119.90 |
| Purchase #6 | $155.29 | 10.605% | $171.7585 | $171.76 | $171.75 | $171.80 |
| Purchase #7 | $106.26 | 5.223% | $111.81 | $111.81 | $111.80 | $111.80 |
| 7 purchase totals = | $853.23 | $931.6010 | $931.59 | $931.60 | $931.60 | |