| 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 | $137.37 | 6.792% | $146.7002 | $146.70 | $146.70 | $146.70 |
| Purchase #2 | $176.59 | 8.218% | $191.1022 | $191.10 | $191.10 | $191.10 |
| Purchase #3 | $82.61 | 5.262% | $86.9569 | $86.96 | $86.95 | $87.00 |
| Purchase #4 | $165.66 | 5.291% | $174.4251 | $174.43 | $174.45 | $174.40 |
| Purchase #5 | $163.67 | 3.528% | $169.4443 | $169.44 | $169.45 | $169.40 |
| Purchase #6 | $89.30 | 13.349% | $101.2207 | $101.22 | $101.20 | $101.20 |
| Purchase #7 | $99.84 | 9.560% | $109.3847 | $109.38 | $109.40 | $109.40 |
| 7 purchase totals = | $915.04 | $979.2341 | $979.23 | $979.25 | $979.20 | |