| 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 | $153.67 | 6.378% | $163.4711 | $163.47 | $163.45 | $163.50 |
| Purchase #2 | $180.70 | 13.317% | $204.7638 | $204.76 | $204.75 | $204.80 |
| Purchase #3 | $89.98 | 8.681% | $97.7912 | $97.79 | $97.80 | $97.80 |
| Purchase #4 | $132.86 | 13.206% | $150.4055 | $150.41 | $150.40 | $150.40 |
| Purchase #5 | $12.38 | 12.553% | $13.9341 | $13.93 | $13.95 | $13.90 |
| Purchase #6 | $82.35 | 11.483% | $91.8063 | $91.81 | $91.80 | $91.80 |
| Purchase #7 | $216.49 | 13.408% | $245.517 | $245.52 | $245.50 | $245.50 |
| 7 purchase totals = | $868.43 | $967.6890 | $967.69 | $967.65 | $967.70 | |