| 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 | $116.76 | 3.776% | $121.1689 | $121.17 | $121.15 | $121.20 |
| Purchase #2 | $92.60 | 10.499% | $102.3221 | $102.32 | $102.30 | $102.30 |
| Purchase #3 | $237.72 | 13.358% | $269.4746 | $269.47 | $269.45 | $269.50 |
| Purchase #4 | $86.49 | 11.381% | $96.3334 | $96.33 | $96.35 | $96.30 |
| Purchase #5 | $16.53 | 4.123% | $17.2115 | $17.21 | $17.20 | $17.20 |
| Purchase #6 | $134.87 | 7.678% | $145.2253 | $145.23 | $145.25 | $145.20 |
| Purchase #7 | $161.35 | 8.520% | $175.097 | $175.10 | $175.10 | $175.10 |
| 7 purchase totals = | $846.32 | $926.8328 | $926.83 | $926.80 | $926.80 | |