| 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 | $13.59 | 11.627% | $15.1701 | $15.17 | $15.15 | $15.20 |
| Purchase #2 | $87.55 | 11.870% | $97.9422 | $97.94 | $97.95 | $97.90 |
| Purchase #3 | $185.50 | 7.806% | $199.9801 | $199.98 | $200.00 | $200.00 |
| Purchase #4 | $162.95 | 6.259% | $173.149 | $173.15 | $173.15 | $173.10 |
| Purchase #5 | $156.45 | 13.715% | $177.9071 | $177.91 | $177.90 | $177.90 |
| Purchase #6 | $51.62 | 10.841% | $57.2161 | $57.22 | $57.20 | $57.20 |
| Purchase #7 | $212.30 | 13.731% | $241.4509 | $241.45 | $241.45 | $241.50 |
| 7 purchase totals = | $869.96 | $962.8155 | $962.82 | $962.80 | $962.80 | |