| 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 | $146.76 | 7.780% | $158.1779 | $158.18 | $158.20 | $158.20 |
| Purchase #2 | $192.31 | 13.780% | $218.8103 | $218.81 | $218.80 | $218.80 |
| Purchase #3 | $182.61 | 11.773% | $204.1087 | $204.11 | $204.10 | $204.10 |
| Purchase #4 | $200.77 | 6.630% | $214.0811 | $214.08 | $214.10 | $214.10 |
| Purchase #5 | $125.94 | 5.352% | $132.6803 | $132.68 | $132.70 | $132.70 |
| Purchase #6 | $227.45 | 4.280% | $237.1849 | $237.18 | $237.20 | $237.20 |
| Purchase #7 | $141.87 | 11.521% | $158.2148 | $158.21 | $158.20 | $158.20 |
| 7 purchase totals = | $1,217.71 | $1,323.2580 | $1,323.25 | $1,323.30 | $1,323.30 | |