| 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 | $156.95 | 3.853% | $162.9973 | $163.00 | $163.00 | $163.00 |
| Purchase #2 | $233.26 | 4.657% | $244.1229 | $244.12 | $244.10 | $244.10 |
| Purchase #3 | $37.76 | 5.183% | $39.7171 | $39.72 | $39.70 | $39.70 |
| Purchase #4 | $97.31 | 13.742% | $110.6823 | $110.68 | $110.70 | $110.70 |
| Purchase #5 | $62.40 | 5.485% | $65.8226 | $65.82 | $65.80 | $65.80 |
| Purchase #6 | $20.82 | 12.216% | $23.3634 | $23.36 | $23.35 | $23.40 |
| Purchase #7 | $198.31 | 5.163% | $208.5487 | $208.55 | $208.55 | $208.50 |
| 7 purchase totals = | $806.81 | $855.2543 | $855.25 | $855.20 | $855.20 | |