| 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 | $109.87 | 5.360% | $115.759 | $115.76 | $115.75 | $115.80 |
| Purchase #2 | $103.42 | 8.503% | $112.2138 | $112.21 | $112.20 | $112.20 |
| Purchase #3 | $159.46 | 6.833% | $170.3559 | $170.36 | $170.35 | $170.40 |
| Purchase #4 | $225.33 | 9.648% | $247.0698 | $247.07 | $247.05 | $247.10 |
| Purchase #5 | $70.26 | 8.643% | $76.3326 | $76.33 | $76.35 | $76.30 |
| Purchase #6 | $193.69 | 8.442% | $210.0413 | $210.04 | $210.05 | $210.00 |
| Purchase #7 | $227.85 | 11.869% | $254.8935 | $254.89 | $254.90 | $254.90 |
| 7 purchase totals = | $1,089.88 | $1,186.6659 | $1,186.66 | $1,186.65 | $1,186.70 | |