| 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 | $134.95 | 7.132% | $144.5746 | $144.57 | $144.55 | $144.60 |
| Purchase #2 | $235.80 | 3.539% | $244.145 | $244.15 | $244.15 | $244.10 |
| Purchase #3 | $68.78 | 8.373% | $74.5389 | $74.54 | $74.55 | $74.50 |
| Purchase #4 | $117.68 | 12.377% | $132.2453 | $132.25 | $132.25 | $132.20 |
| Purchase #5 | $97.83 | 13.340% | $110.8805 | $110.88 | $110.90 | $110.90 |
| Purchase #6 | $116.30 | 11.663% | $129.8641 | $129.86 | $129.85 | $129.90 |
| Purchase #7 | $95.29 | 7.639% | $102.5692 | $102.57 | $102.55 | $102.60 |
| 7 purchase totals = | $866.63 | $938.8176 | $938.82 | $938.80 | $938.80 | |