| 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 | $186.93 | 8.435% | $202.6975 | $202.70 | $202.70 | $202.70 |
| Purchase #2 | $26.25 | 4.579% | $27.452 | $27.45 | $27.45 | $27.50 |
| Purchase #3 | $227.56 | 4.539% | $237.8889 | $237.89 | $237.90 | $237.90 |
| Purchase #4 | $99.74 | 8.431% | $108.1491 | $108.15 | $108.15 | $108.10 |
| Purchase #5 | $94.87 | 10.130% | $104.4803 | $104.48 | $104.50 | $104.50 |
| Purchase #6 | $125.64 | 8.281% | $136.0442 | $136.04 | $136.05 | $136.00 |
| Purchase #7 | $36.98 | 4.435% | $38.6201 | $38.62 | $38.60 | $38.60 |
| 7 purchase totals = | $797.97 | $855.3321 | $855.33 | $855.35 | $855.30 | |