| 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 | $14.28 | 6.415% | $15.1961 | $15.20 | $15.20 | $15.20 |
| Purchase #2 | $89.43 | 9.328% | $97.772 | $97.77 | $97.75 | $97.80 |
| Purchase #3 | $111.43 | 6.294% | $118.4434 | $118.44 | $118.45 | $118.40 |
| Purchase #4 | $127.33 | 13.257% | $144.2101 | $144.21 | $144.20 | $144.20 |
| Purchase #5 | $57.67 | 11.602% | $64.3609 | $64.36 | $64.35 | $64.40 |
| Purchase #6 | $190.32 | 6.499% | $202.6889 | $202.69 | $202.70 | $202.70 |
| Purchase #7 | $91.56 | 7.557% | $98.4792 | $98.48 | $98.50 | $98.50 |
| 7 purchase totals = | $682.02 | $741.1506 | $741.15 | $741.15 | $741.20 | |