| 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 | $158.56 | 5.546% | $167.3537 | $167.35 | $167.35 | $167.40 |
| Purchase #2 | $104.49 | 11.452% | $116.4562 | $116.46 | $116.45 | $116.50 |
| Purchase #3 | $26.54 | 13.381% | $30.0913 | $30.09 | $30.10 | $30.10 |
| Purchase #4 | $125.86 | 9.293% | $137.5562 | $137.56 | $137.55 | $137.60 |
| Purchase #5 | $199.99 | 11.745% | $223.4788 | $223.48 | $223.50 | $223.50 |
| Purchase #6 | $151.39 | 11.722% | $169.1359 | $169.14 | $169.15 | $169.10 |
| Purchase #7 | $15.76 | 7.684% | $16.971 | $16.97 | $16.95 | $17.00 |
| 7 purchase totals = | $782.59 | $861.0431 | $861.05 | $861.05 | $861.20 | |