| 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 | $160.41 | 10.497% | $177.2482 | $177.25 | $177.25 | $177.20 |
| Purchase #2 | $134.91 | 6.336% | $143.4579 | $143.46 | $143.45 | $143.50 |
| Purchase #3 | $93.29 | 8.465% | $101.187 | $101.19 | $101.20 | $101.20 |
| Purchase #4 | $76.98 | 6.637% | $82.0892 | $82.09 | $82.10 | $82.10 |
| Purchase #5 | $42.47 | 4.465% | $44.3663 | $44.37 | $44.35 | $44.40 |
| Purchase #6 | $25.93 | 3.662% | $26.8796 | $26.88 | $26.90 | $26.90 |
| Purchase #7 | $161.88 | 4.505% | $169.1727 | $169.17 | $169.15 | $169.20 |
| 7 purchase totals = | $695.87 | $744.4009 | $744.41 | $744.40 | $744.50 | |