| 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 | $143.49 | 13.851% | $163.3648 | $163.36 | $163.35 | $163.40 |
| Purchase #2 | $6.94 | 5.851% | $7.3461 | $7.35 | $7.35 | $7.30 |
| Purchase #3 | $155.88 | 3.114% | $160.7341 | $160.73 | $160.75 | $160.70 |
| Purchase #4 | $97.75 | 8.570% | $106.1272 | $106.13 | $106.15 | $106.10 |
| Purchase #5 | $180.92 | 13.436% | $205.2284 | $205.23 | $205.25 | $205.20 |
| Purchase #6 | $175.48 | 8.769% | $190.8678 | $190.87 | $190.85 | $190.90 |
| Purchase #7 | $188.98 | 5.678% | $199.7103 | $199.71 | $199.70 | $199.70 |
| 7 purchase totals = | $949.44 | $1,033.3787 | $1,033.38 | $1,033.40 | $1,033.30 | |