| 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 | $26.68 | 12.669% | $30.0601 | $30.06 | $30.05 | $30.10 |
| Purchase #2 | $108.29 | 9.106% | $118.1509 | $118.15 | $118.15 | $118.20 |
| Purchase #3 | $157.63 | 3.521% | $163.1802 | $163.18 | $163.20 | $163.20 |
| Purchase #4 | $136.95 | 11.760% | $153.0553 | $153.06 | $153.05 | $153.10 |
| Purchase #5 | $207.32 | 13.804% | $235.9385 | $235.94 | $235.95 | $235.90 |
| Purchase #6 | $17.83 | 9.406% | $19.5071 | $19.51 | $19.50 | $19.50 |
| Purchase #7 | $150.78 | 10.126% | $166.048 | $166.05 | $166.05 | $166.00 |
| 7 purchase totals = | $805.48 | $885.9401 | $885.95 | $885.95 | $886.00 | |