| 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 | $101.29 | 13.862% | $115.3308 | $115.33 | $115.35 | $115.30 |
| Purchase #2 | $223.53 | 7.762% | $240.8804 | $240.88 | $240.90 | $240.90 |
| Purchase #3 | $28.82 | 5.441% | $30.3881 | $30.39 | $30.40 | $30.40 |
| Purchase #4 | $143.46 | 11.104% | $159.3898 | $159.39 | $159.40 | $159.40 |
| Purchase #5 | $45.50 | 4.718% | $47.6467 | $47.65 | $47.65 | $47.60 |
| Purchase #6 | $88.31 | 4.438% | $92.2292 | $92.23 | $92.25 | $92.20 |
| Purchase #7 | $131.46 | 9.655% | $144.1525 | $144.15 | $144.15 | $144.20 |
| 7 purchase totals = | $762.37 | $830.0175 | $830.02 | $830.10 | $830.00 | |