| 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 | $169.65 | 11.239% | $188.717 | $188.72 | $188.70 | $188.70 |
| Purchase #2 | $77.67 | 6.728% | $82.8956 | $82.90 | $82.90 | $82.90 |
| Purchase #3 | $186.35 | 9.602% | $204.2433 | $204.24 | $204.25 | $204.20 |
| Purchase #4 | $170.93 | 7.529% | $183.7993 | $183.80 | $183.80 | $183.80 |
| Purchase #5 | $209.41 | 8.704% | $227.637 | $227.64 | $227.65 | $227.60 |
| Purchase #6 | $48.53 | 7.568% | $52.2028 | $52.20 | $52.20 | $52.20 |
| Purchase #7 | $94.92 | 11.532% | $105.8662 | $105.87 | $105.85 | $105.90 |
| 7 purchase totals = | $957.46 | $1,045.3612 | $1,045.37 | $1,045.35 | $1,045.30 | |