| 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 | $125.39 | 5.639% | $132.4607 | $132.46 | $132.45 | $132.50 |
| Purchase #2 | $175.89 | 6.571% | $187.4477 | $187.45 | $187.45 | $187.40 |
| Purchase #3 | $67.75 | 13.731% | $77.0528 | $77.05 | $77.05 | $77.10 |
| Purchase #4 | $131.94 | 7.404% | $141.7088 | $141.71 | $141.70 | $141.70 |
| Purchase #5 | $151.87 | 3.752% | $157.5682 | $157.57 | $157.55 | $157.60 |
| Purchase #6 | $136.53 | 10.423% | $150.7605 | $150.76 | $150.75 | $150.80 |
| Purchase #7 | $27.84 | 8.719% | $30.2674 | $30.27 | $30.25 | $30.30 |
| 7 purchase totals = | $817.21 | $877.2661 | $877.27 | $877.20 | $877.40 | |