| 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 | $154.44 | 12.419% | $173.6199 | $173.62 | $173.60 | $173.60 |
| Purchase #2 | $105.64 | 5.485% | $111.4344 | $111.43 | $111.45 | $111.40 |
| Purchase #3 | $26.92 | 12.248% | $30.2172 | $30.22 | $30.20 | $30.20 |
| Purchase #4 | $199.36 | 13.500% | $226.2736 | $226.27 | $226.25 | $226.30 |
| Purchase #5 | $44.53 | 7.794% | $48.0007 | $48.00 | $48.00 | $48.00 |
| Purchase #6 | $55.42 | 12.572% | $62.3874 | $62.39 | $62.40 | $62.40 |
| Purchase #7 | $200.84 | 3.807% | $208.486 | $208.49 | $208.50 | $208.50 |
| 7 purchase totals = | $787.15 | $860.4192 | $860.42 | $860.40 | $860.40 | |