| 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 | $237.82 | 10.794% | $263.4903 | $263.49 | $263.50 | $263.50 |
| Purchase #2 | $27.89 | 10.344% | $30.7749 | $30.77 | $30.75 | $30.80 |
| Purchase #3 | $26.62 | 12.785% | $30.0234 | $30.02 | $30.00 | $30.00 |
| Purchase #4 | $166.60 | 8.641% | $180.9959 | $181.00 | $181.00 | $181.00 |
| Purchase #5 | $153.40 | 12.743% | $172.9478 | $172.95 | $172.95 | $172.90 |
| Purchase #6 | $76.66 | 4.867% | $80.391 | $80.39 | $80.40 | $80.40 |
| Purchase #7 | $136.50 | 7.656% | $146.9504 | $146.95 | $146.95 | $147.00 |
| 7 purchase totals = | $825.49 | $905.5737 | $905.57 | $905.55 | $905.60 | |