| 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 | $188.27 | 12.318% | $211.4611 | $211.46 | $211.45 | $211.50 |
| Purchase #2 | $71.93 | 6.868% | $76.8702 | $76.87 | $76.85 | $76.90 |
| Purchase #3 | $136.80 | 5.848% | $144.8001 | $144.80 | $144.80 | $144.80 |
| Purchase #4 | $169.30 | 5.865% | $179.2294 | $179.23 | $179.25 | $179.20 |
| Purchase #5 | $150.69 | 8.657% | $163.7352 | $163.74 | $163.75 | $163.70 |
| Purchase #6 | $165.42 | 7.414% | $177.6842 | $177.68 | $177.70 | $177.70 |
| Purchase #7 | $116.25 | 10.104% | $127.9959 | $128.00 | $128.00 | $128.00 |
| 7 purchase totals = | $998.66 | $1,081.7761 | $1,081.78 | $1,081.80 | $1,081.80 | |