| 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 | $160.25 | 3.781% | $166.3091 | $166.31 | $166.30 | $166.30 |
| Purchase #2 | $26.47 | 13.719% | $30.1014 | $30.10 | $30.10 | $30.10 |
| Purchase #3 | $73.52 | 10.470% | $81.2175 | $81.22 | $81.20 | $81.20 |
| Purchase #4 | $47.79 | 4.118% | $49.758 | $49.76 | $49.75 | $49.80 |
| Purchase #5 | $223.86 | 13.359% | $253.7655 | $253.77 | $253.75 | $253.80 |
| Purchase #6 | $22.70 | 4.420% | $23.7033 | $23.70 | $23.70 | $23.70 |
| Purchase #7 | $113.83 | 4.343% | $118.7736 | $118.77 | $118.75 | $118.80 |
| 7 purchase totals = | $668.42 | $723.6284 | $723.63 | $723.55 | $723.70 | |