| 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 | $177.66 | 4.242% | $185.1963 | $185.20 | $185.20 | $185.20 |
| Purchase #2 | $94.64 | 11.738% | $105.7488 | $105.75 | $105.75 | $105.70 |
| Purchase #3 | $70.40 | 8.440% | $76.3418 | $76.34 | $76.35 | $76.30 |
| Purchase #4 | $81.37 | 4.429% | $84.9739 | $84.97 | $84.95 | $85.00 |
| Purchase #5 | $241.49 | 4.564% | $252.5116 | $252.51 | $252.50 | $252.50 |
| Purchase #6 | $74.36 | 6.772% | $79.3957 | $79.40 | $79.40 | $79.40 |
| Purchase #7 | $67.77 | 8.626% | $73.6158 | $73.62 | $73.60 | $73.60 |
| 7 purchase totals = | $807.69 | $857.7839 | $857.79 | $857.75 | $857.70 | |