| 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 | $97.67 | 10.562% | $107.9859 | $107.99 | $108.00 | $108.00 |
| Purchase #2 | $89.60 | 6.852% | $95.7394 | $95.74 | $95.75 | $95.70 |
| Purchase #3 | $204.91 | 7.185% | $219.6328 | $219.63 | $219.65 | $219.60 |
| Purchase #4 | $97.91 | 13.594% | $111.2199 | $111.22 | $111.20 | $111.20 |
| Purchase #5 | $147.44 | 12.186% | $165.407 | $165.41 | $165.40 | $165.40 |
| Purchase #6 | $106.88 | 9.322% | $116.8434 | $116.84 | $116.85 | $116.80 |
| Purchase #7 | $125.76 | 13.461% | $142.6886 | $142.69 | $142.70 | $142.70 |
| 7 purchase totals = | $870.17 | $959.5170 | $959.52 | $959.55 | $959.40 | |