| 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 | $165.74 | 11.356% | $184.5614 | $184.56 | $184.55 | $184.60 |
| Purchase #2 | $33.74 | 5.271% | $35.5184 | $35.52 | $35.50 | $35.50 |
| Purchase #3 | $223.84 | 13.264% | $253.5301 | $253.53 | $253.55 | $253.50 |
| Purchase #4 | $13.57 | 12.248% | $15.2321 | $15.23 | $15.25 | $15.20 |
| Purchase #5 | $127.77 | 7.450% | $137.2889 | $137.29 | $137.30 | $137.30 |
| Purchase #6 | $97.78 | 10.763% | $108.3041 | $108.30 | $108.30 | $108.30 |
| Purchase #7 | $236.47 | 5.329% | $249.0715 | $249.07 | $249.05 | $249.10 |
| 7 purchase totals = | $898.91 | $983.5065 | $983.50 | $983.50 | $983.50 | |