| 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 | $144.74 | 12.321% | $162.5734 | $162.57 | $162.55 | $162.60 |
| Purchase #2 | $39.71 | 5.698% | $41.9727 | $41.97 | $41.95 | $42.00 |
| Purchase #3 | $109.30 | 7.677% | $117.691 | $117.69 | $117.70 | $117.70 |
| Purchase #4 | $27.73 | 8.613% | $30.1184 | $30.12 | $30.10 | $30.10 |
| Purchase #5 | $88.56 | 10.600% | $97.9474 | $97.95 | $97.95 | $97.90 |
| Purchase #6 | $7.71 | 8.423% | $8.3594 | $8.36 | $8.35 | $8.40 |
| Purchase #7 | $208.43 | 13.510% | $236.5889 | $236.59 | $236.60 | $236.60 |
| 7 purchase totals = | $626.18 | $695.2512 | $695.25 | $695.20 | $695.30 | |