| 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 | $190.88 | 11.312% | $212.4723 | $212.47 | $212.45 | $212.50 |
| Purchase #2 | $146.31 | 6.733% | $156.1611 | $156.16 | $156.15 | $156.20 |
| Purchase #3 | $64.67 | 3.580% | $66.9852 | $66.99 | $67.00 | $67.00 |
| Purchase #4 | $48.92 | 13.870% | $55.7052 | $55.71 | $55.70 | $55.70 |
| Purchase #5 | $202.47 | 11.106% | $224.9563 | $224.96 | $224.95 | $225.00 |
| Purchase #6 | $63.38 | 8.469% | $68.7477 | $68.75 | $68.75 | $68.70 |
| Purchase #7 | $33.94 | 10.283% | $37.4301 | $37.43 | $37.45 | $37.40 |
| 7 purchase totals = | $750.57 | $822.4579 | $822.47 | $822.45 | $822.50 | |