| 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 | $227.42 | 13.699% | $258.5743 | $258.57 | $258.55 | $258.60 |
| Purchase #2 | $120.61 | 13.721% | $137.1589 | $137.16 | $137.15 | $137.20 |
| Purchase #3 | $70.26 | 10.709% | $77.7841 | $77.78 | $77.80 | $77.80 |
| Purchase #4 | $46.39 | 5.557% | $48.9679 | $48.97 | $48.95 | $49.00 |
| Purchase #5 | $97.69 | 5.105% | $102.6771 | $102.68 | $102.70 | $102.70 |
| Purchase #6 | $163.43 | 10.541% | $180.6572 | $180.66 | $180.65 | $180.70 |
| Purchase #7 | $191.30 | 4.662% | $200.2184 | $200.22 | $200.20 | $200.20 |
| 7 purchase totals = | $917.10 | $1,006.0379 | $1,006.04 | $1,006.00 | $1,006.20 | |