| 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 | $72.57 | 5.785% | $76.7682 | $76.77 | $76.75 | $76.80 |
| Purchase #2 | $111.34 | 8.845% | $121.188 | $121.19 | $121.20 | $121.20 |
| Purchase #3 | $143.29 | 7.473% | $153.9981 | $154.00 | $154.00 | $154.00 |
| Purchase #4 | $134.76 | 10.361% | $148.7225 | $148.72 | $148.70 | $148.70 |
| Purchase #5 | $187.43 | 4.205% | $195.3114 | $195.31 | $195.30 | $195.30 |
| Purchase #6 | $128.25 | 10.601% | $141.8458 | $141.85 | $141.85 | $141.80 |
| Purchase #7 | $55.31 | 8.359% | $59.9334 | $59.93 | $59.95 | $59.90 |
| 7 purchase totals = | $832.95 | $897.7674 | $897.77 | $897.75 | $897.70 | |