| 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 | $163.85 | 6.650% | $174.746 | $174.75 | $174.75 | $174.70 |
| Purchase #2 | $61.96 | 3.772% | $64.2971 | $64.30 | $64.30 | $64.30 |
| Purchase #3 | $185.44 | 12.288% | $208.2269 | $208.23 | $208.25 | $208.20 |
| Purchase #4 | $216.83 | 13.340% | $245.7551 | $245.76 | $245.75 | $245.80 |
| Purchase #5 | $31.74 | 10.754% | $35.1533 | $35.15 | $35.15 | $35.20 |
| Purchase #6 | $113.91 | 3.422% | $117.808 | $117.81 | $117.80 | $117.80 |
| Purchase #7 | $41.73 | 7.226% | $44.7454 | $44.75 | $44.75 | $44.70 |
| 7 purchase totals = | $815.46 | $890.7318 | $890.75 | $890.75 | $890.70 | |