| 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 | $140.83 | 4.683% | $147.4251 | $147.43 | $147.45 | $147.40 |
| Purchase #2 | $77.67 | 4.796% | $81.3951 | $81.40 | $81.40 | $81.40 |
| Purchase #3 | $115.61 | 5.758% | $122.2668 | $122.27 | $122.25 | $122.30 |
| Purchase #4 | $167.90 | 5.537% | $177.1966 | $177.20 | $177.20 | $177.20 |
| Purchase #5 | $140.27 | 10.330% | $154.7599 | $154.76 | $154.75 | $154.80 |
| Purchase #6 | $43.42 | 11.860% | $48.5696 | $48.57 | $48.55 | $48.60 |
| Purchase #7 | $27.80 | 8.713% | $30.2222 | $30.22 | $30.20 | $30.20 |
| 7 purchase totals = | $713.50 | $761.8353 | $761.85 | $761.80 | $761.90 | |