| 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 | $100.42 | 11.571% | $112.0396 | $112.04 | $112.05 | $112.00 |
| Purchase #2 | $228.88 | 12.293% | $257.0162 | $257.02 | $257.00 | $257.00 |
| Purchase #3 | $30.92 | 11.720% | $34.5438 | $34.54 | $34.55 | $34.50 |
| Purchase #4 | $153.67 | 8.653% | $166.9671 | $166.97 | $166.95 | $167.00 |
| Purchase #5 | $48.89 | 9.193% | $53.3845 | $53.38 | $53.40 | $53.40 |
| Purchase #6 | $174.85 | 3.379% | $180.7582 | $180.76 | $180.75 | $180.80 |
| Purchase #7 | $77.92 | 5.204% | $81.975 | $81.98 | $82.00 | $82.00 |
| 7 purchase totals = | $815.55 | $886.6844 | $886.69 | $886.70 | $886.70 | |