| 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 | $181.49 | 4.850% | $190.2923 | $190.29 | $190.30 | $190.30 |
| Purchase #2 | $89.36 | 3.473% | $92.4635 | $92.46 | $92.45 | $92.50 |
| Purchase #3 | $16.57 | 5.391% | $17.4633 | $17.46 | $17.45 | $17.50 |
| Purchase #4 | $74.99 | 10.746% | $83.0484 | $83.05 | $83.05 | $83.00 |
| Purchase #5 | $222.73 | 13.237% | $252.2128 | $252.21 | $252.20 | $252.20 |
| Purchase #6 | $80.65 | 3.478% | $83.455 | $83.46 | $83.45 | $83.50 |
| Purchase #7 | $209.90 | 3.127% | $216.4636 | $216.46 | $216.45 | $216.50 |
| 7 purchase totals = | $875.69 | $935.3989 | $935.39 | $935.35 | $935.50 | |