| 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 | $146.78 | 10.175% | $161.7149 | $161.71 | $161.70 | $161.70 |
| Purchase #2 | $60.58 | 4.289% | $63.1783 | $63.18 | $63.20 | $63.20 |
| Purchase #3 | $126.91 | 5.552% | $133.956 | $133.96 | $133.95 | $134.00 |
| Purchase #4 | $77.86 | 5.276% | $81.9679 | $81.97 | $81.95 | $82.00 |
| Purchase #5 | $15.25 | 10.650% | $16.8741 | $16.87 | $16.85 | $16.90 |
| Purchase #6 | $15.88 | 11.762% | $17.7478 | $17.75 | $17.75 | $17.70 |
| Purchase #7 | $25.61 | 10.846% | $28.3877 | $28.39 | $28.40 | $28.40 |
| 7 purchase totals = | $468.87 | $503.8267 | $503.83 | $503.80 | $503.90 | |