| 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 | $141.76 | 4.249% | $147.7834 | $147.78 | $147.80 | $147.80 |
| Purchase #2 | $163.57 | 7.291% | $175.4959 | $175.50 | $175.50 | $175.50 |
| Purchase #3 | $92.57 | 3.478% | $95.7896 | $95.79 | $95.80 | $95.80 |
| Purchase #4 | $245.86 | 10.611% | $271.9482 | $271.95 | $271.95 | $271.90 |
| Purchase #5 | $116.70 | 7.805% | $125.8084 | $125.81 | $125.80 | $125.80 |
| Purchase #6 | $182.45 | 3.513% | $188.8595 | $188.86 | $188.85 | $188.90 |
| Purchase #7 | $128.86 | 11.417% | $143.5719 | $143.57 | $143.55 | $143.60 |
| 7 purchase totals = | $1,071.77 | $1,149.2569 | $1,149.26 | $1,149.25 | $1,149.30 | |