| 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 | $186.82 | 11.804% | $208.8722 | $208.87 | $208.85 | $208.90 |
| Purchase #2 | $224.49 | 4.443% | $234.4641 | $234.46 | $234.45 | $234.50 |
| Purchase #3 | $84.74 | 3.637% | $87.822 | $87.82 | $87.80 | $87.80 |
| Purchase #4 | $69.57 | 11.825% | $77.7967 | $77.80 | $77.80 | $77.80 |
| Purchase #5 | $154.83 | 8.790% | $168.4396 | $168.44 | $168.45 | $168.40 |
| Purchase #6 | $36.71 | 12.405% | $41.2639 | $41.26 | $41.25 | $41.30 |
| Purchase #7 | $26.79 | 8.634% | $29.103 | $29.10 | $29.10 | $29.10 |
| 7 purchase totals = | $783.95 | $847.7615 | $847.75 | $847.70 | $847.80 | |