| 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 | $122.60 | 13.390% | $139.0161 | $139.02 | $139.00 | $139.00 |
| Purchase #2 | $20.26 | 3.228% | $20.914 | $20.91 | $20.90 | $20.90 |
| Purchase #3 | $72.36 | 4.127% | $75.3463 | $75.35 | $75.35 | $75.30 |
| Purchase #4 | $12.77 | 6.421% | $13.59 | $13.59 | $13.60 | $13.60 |
| Purchase #5 | $95.39 | 12.696% | $107.5007 | $107.50 | $107.50 | $107.50 |
| Purchase #6 | $183.48 | 13.505% | $208.259 | $208.26 | $208.25 | $208.30 |
| Purchase #7 | $125.71 | 5.596% | $132.7447 | $132.74 | $132.75 | $132.70 |
| 7 purchase totals = | $632.57 | $697.3708 | $697.37 | $697.35 | $697.30 | |