| 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 | $171.33 | 4.293% | $178.6852 | $178.69 | $178.70 | $178.70 |
| Purchase #2 | $26.59 | 13.801% | $30.2597 | $30.26 | $30.25 | $30.30 |
| Purchase #3 | $25.70 | 13.867% | $29.2638 | $29.26 | $29.25 | $29.30 |
| Purchase #4 | $28.71 | 13.694% | $32.6415 | $32.64 | $32.65 | $32.60 |
| Purchase #5 | $203.68 | 6.582% | $217.0862 | $217.09 | $217.10 | $217.10 |
| Purchase #6 | $182.81 | 3.249% | $188.7495 | $188.75 | $188.75 | $188.70 |
| Purchase #7 | $232.65 | 8.343% | $252.06 | $252.06 | $252.05 | $252.10 |
| 7 purchase totals = | $871.47 | $928.7459 | $928.75 | $928.75 | $928.80 | |