| 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 | $86.46 | 12.691% | $97.4326 | $97.43 | $97.45 | $97.40 |
| Purchase #2 | $183.90 | 3.293% | $189.9558 | $189.96 | $189.95 | $190.00 |
| Purchase #3 | $13.41 | 13.232% | $15.1844 | $15.18 | $15.20 | $15.20 |
| Purchase #4 | $31.52 | 12.113% | $35.338 | $35.34 | $35.35 | $35.30 |
| Purchase #5 | $27.71 | 9.832% | $30.4344 | $30.43 | $30.45 | $30.40 |
| Purchase #6 | $235.38 | 10.547% | $260.2055 | $260.21 | $260.20 | $260.20 |
| Purchase #7 | $177.53 | 5.414% | $187.1415 | $187.14 | $187.15 | $187.10 |
| 7 purchase totals = | $755.91 | $815.6922 | $815.69 | $815.75 | $815.60 | |