| 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 | $155.45 | 13.338% | $176.1839 | $176.18 | $176.20 | $176.20 |
| Purchase #2 | $103.57 | 3.872% | $107.5802 | $107.58 | $107.60 | $107.60 |
| Purchase #3 | $19.54 | 3.684% | $20.2599 | $20.26 | $20.25 | $20.30 |
| Purchase #4 | $104.71 | 7.656% | $112.7266 | $112.73 | $112.75 | $112.70 |
| Purchase #5 | $108.27 | 3.130% | $111.6589 | $111.66 | $111.65 | $111.70 |
| Purchase #6 | $153.73 | 13.140% | $173.9301 | $173.93 | $173.95 | $173.90 |
| Purchase #7 | $159.44 | 4.176% | $166.0982 | $166.10 | $166.10 | $166.10 |
| 7 purchase totals = | $804.71 | $868.4378 | $868.44 | $868.50 | $868.50 | |