| 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 | $163.40 | 8.657% | $177.5455 | $177.55 | $177.55 | $177.50 |
| Purchase #2 | $45.45 | 9.117% | $49.5937 | $49.59 | $49.60 | $49.60 |
| Purchase #3 | $99.47 | 9.290% | $108.7108 | $108.71 | $108.70 | $108.70 |
| Purchase #4 | $26.70 | 12.449% | $30.0239 | $30.02 | $30.00 | $30.00 |
| Purchase #5 | $86.50 | 4.356% | $90.2679 | $90.27 | $90.25 | $90.30 |
| Purchase #6 | $176.30 | 6.500% | $187.7595 | $187.76 | $187.75 | $187.80 |
| Purchase #7 | $67.97 | 4.317% | $70.9043 | $70.90 | $70.90 | $70.90 |
| 7 purchase totals = | $665.79 | $714.8056 | $714.80 | $714.75 | $714.80 | |