| 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 | $165.42 | 13.681% | $188.0511 | $188.05 | $188.05 | $188.10 |
| Purchase #2 | $11.91 | 10.635% | $13.1766 | $13.18 | $13.20 | $13.20 |
| Purchase #3 | $15.42 | 13.613% | $17.5191 | $17.52 | $17.50 | $17.50 |
| Purchase #4 | $94.38 | 5.221% | $99.3076 | $99.31 | $99.30 | $99.30 |
| Purchase #5 | $110.60 | 6.622% | $117.9239 | $117.92 | $117.90 | $117.90 |
| Purchase #6 | $221.81 | 10.659% | $245.4527 | $245.45 | $245.45 | $245.50 |
| Purchase #7 | $177.95 | 4.194% | $185.4132 | $185.41 | $185.40 | $185.40 |
| 7 purchase totals = | $797.49 | $866.8442 | $866.84 | $866.80 | $866.90 | |