| 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 | $188.43 | 13.466% | $213.804 | $213.80 | $213.80 | $213.80 |
| Purchase #2 | $145.55 | 12.389% | $163.5822 | $163.58 | $163.60 | $163.60 |
| Purchase #3 | $70.69 | 5.554% | $74.6161 | $74.62 | $74.60 | $74.60 |
| Purchase #4 | $231.76 | 9.539% | $253.8676 | $253.87 | $253.85 | $253.90 |
| Purchase #5 | $166.31 | 13.801% | $189.2624 | $189.26 | $189.25 | $189.30 |
| Purchase #6 | $212.66 | 11.796% | $237.7454 | $237.75 | $237.75 | $237.70 |
| Purchase #7 | $144.98 | 5.228% | $152.5596 | $152.56 | $152.55 | $152.60 |
| 7 purchase totals = | $1,160.38 | $1,285.4373 | $1,285.44 | $1,285.40 | $1,285.50 | |