| 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 | $130.95 | 3.855% | $135.9981 | $136.00 | $136.00 | $136.00 |
| Purchase #2 | $40.79 | 10.812% | $45.2002 | $45.20 | $45.20 | $45.20 |
| Purchase #3 | $97.91 | 7.652% | $105.4021 | $105.40 | $105.40 | $105.40 |
| Purchase #4 | $131.83 | 3.448% | $136.3755 | $136.38 | $136.40 | $136.40 |
| Purchase #5 | $44.54 | 9.451% | $48.7495 | $48.75 | $48.75 | $48.70 |
| Purchase #6 | $148.36 | 5.436% | $156.4248 | $156.42 | $156.40 | $156.40 |
| Purchase #7 | $178.57 | 5.408% | $188.2271 | $188.23 | $188.25 | $188.20 |
| 7 purchase totals = | $772.95 | $816.3773 | $816.38 | $816.40 | $816.30 | |