| 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 | $169.68 | 7.326% | $182.1108 | $182.11 | $182.10 | $182.10 |
| Purchase #2 | $29.50 | 3.184% | $30.4393 | $30.44 | $30.45 | $30.40 |
| Purchase #3 | $208.83 | 10.274% | $230.2852 | $230.29 | $230.30 | $230.30 |
| Purchase #4 | $152.46 | 4.135% | $158.7642 | $158.76 | $158.75 | $158.80 |
| Purchase #5 | $55.78 | 13.642% | $63.3895 | $63.39 | $63.40 | $63.40 |
| Purchase #6 | $143.78 | 9.446% | $157.3615 | $157.36 | $157.35 | $157.40 |
| Purchase #7 | $102.94 | 7.252% | $110.4052 | $110.41 | $110.40 | $110.40 |
| 7 purchase totals = | $862.97 | $932.7557 | $932.76 | $932.75 | $932.80 | |