| 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 | $195.52 | 6.469% | $208.1682 | $208.17 | $208.15 | $208.20 |
| Purchase #2 | $79.25 | 3.670% | $82.1585 | $82.16 | $82.15 | $82.20 |
| Purchase #3 | $15.93 | 12.194% | $17.8725 | $17.87 | $17.85 | $17.90 |
| Purchase #4 | $81.50 | 6.739% | $86.9923 | $86.99 | $87.00 | $87.00 |
| Purchase #5 | $166.92 | 9.529% | $182.8258 | $182.83 | $182.85 | $182.80 |
| Purchase #6 | $98.43 | 12.462% | $110.6963 | $110.70 | $110.70 | $110.70 |
| Purchase #7 | $38.34 | 10.528% | $42.3764 | $42.38 | $42.40 | $42.40 |
| 7 purchase totals = | $675.89 | $731.0900 | $731.10 | $731.10 | $731.20 | |