| 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 | $153.41 | 8.511% | $166.4667 | $166.47 | $166.45 | $166.50 |
| Purchase #2 | $148.85 | 6.404% | $158.3824 | $158.38 | $158.40 | $158.40 |
| Purchase #3 | $38.63 | 6.512% | $41.1456 | $41.15 | $41.15 | $41.10 |
| Purchase #4 | $119.59 | 5.158% | $125.7585 | $125.76 | $125.75 | $125.80 |
| Purchase #5 | $177.85 | 13.842% | $202.468 | $202.47 | $202.45 | $202.50 |
| Purchase #6 | $222.86 | 5.389% | $234.8699 | $234.87 | $234.85 | $234.90 |
| Purchase #7 | $193.91 | 7.593% | $208.6336 | $208.63 | $208.65 | $208.60 |
| 7 purchase totals = | $1,055.10 | $1,137.7247 | $1,137.73 | $1,137.70 | $1,137.80 | |