| 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 | $144.94 | 8.142% | $156.741 | $156.74 | $156.75 | $156.70 |
| Purchase #2 | $174.25 | 13.189% | $197.2318 | $197.23 | $197.25 | $197.20 |
| Purchase #3 | $15.28 | 11.619% | $17.0554 | $17.06 | $17.05 | $17.10 |
| Purchase #4 | $57.78 | 8.162% | $62.496 | $62.50 | $62.50 | $62.50 |
| Purchase #5 | $249.84 | 7.522% | $268.633 | $268.63 | $268.65 | $268.60 |
| Purchase #6 | $134.75 | 11.736% | $150.5643 | $150.56 | $150.55 | $150.60 |
| Purchase #7 | $115.30 | 10.631% | $127.5575 | $127.56 | $127.55 | $127.60 |
| 7 purchase totals = | $892.14 | $980.2790 | $980.28 | $980.30 | $980.30 | |