| 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 | $160.40 | 5.534% | $169.2765 | $169.28 | $169.30 | $169.30 |
| Purchase #2 | $224.99 | 9.775% | $246.9828 | $246.98 | $247.00 | $247.00 |
| Purchase #3 | $87.27 | 11.476% | $97.2851 | $97.29 | $97.30 | $97.30 |
| Purchase #4 | $102.84 | 13.623% | $116.8499 | $116.85 | $116.85 | $116.80 |
| Purchase #5 | $167.42 | 13.645% | $190.2645 | $190.26 | $190.25 | $190.30 |
| Purchase #6 | $71.63 | 13.394% | $81.2241 | $81.22 | $81.20 | $81.20 |
| Purchase #7 | $128.76 | 3.514% | $133.2846 | $133.28 | $133.30 | $133.30 |
| 7 purchase totals = | $943.31 | $1,035.1675 | $1,035.16 | $1,035.20 | $1,035.20 | |