| 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 | $138.53 | 6.127% | $147.0177 | $147.02 | $147.00 | $147.00 |
| Purchase #2 | $153.76 | 12.801% | $173.4428 | $173.44 | $173.45 | $173.40 |
| Purchase #3 | $97.73 | 13.108% | $110.5404 | $110.54 | $110.55 | $110.50 |
| Purchase #4 | $193.54 | 7.612% | $208.2723 | $208.27 | $208.25 | $208.30 |
| Purchase #5 | $123.84 | 11.381% | $137.9342 | $137.93 | $137.95 | $137.90 |
| Purchase #6 | $22.48 | 5.595% | $23.7378 | $23.74 | $23.75 | $23.70 |
| Purchase #7 | $113.61 | 10.137% | $125.1266 | $125.13 | $125.15 | $125.10 |
| 7 purchase totals = | $843.49 | $926.0718 | $926.07 | $926.10 | $925.90 | |