| 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 | $186.44 | 9.765% | $204.6459 | $204.65 | $204.65 | $204.60 |
| Purchase #2 | $77.50 | 8.467% | $84.0619 | $84.06 | $84.05 | $84.10 |
| Purchase #3 | $200.39 | 12.450% | $225.3386 | $225.34 | $225.35 | $225.30 |
| Purchase #4 | $60.70 | 3.665% | $62.9247 | $62.92 | $62.90 | $62.90 |
| Purchase #5 | $109.53 | 9.472% | $119.9047 | $119.90 | $119.90 | $119.90 |
| Purchase #6 | $76.63 | 7.470% | $82.3543 | $82.35 | $82.35 | $82.40 |
| Purchase #7 | $175.49 | 5.553% | $185.235 | $185.24 | $185.25 | $185.20 |
| 7 purchase totals = | $886.68 | $964.4651 | $964.46 | $964.45 | $964.40 | |