| 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 | $192.77 | 6.237% | $204.7931 | $204.79 | $204.80 | $204.80 |
| Purchase #2 | $127.91 | 12.135% | $143.4319 | $143.43 | $143.45 | $143.40 |
| Purchase #3 | $231.31 | 10.417% | $255.4056 | $255.41 | $255.40 | $255.40 |
| Purchase #4 | $157.69 | 3.522% | $163.2438 | $163.24 | $163.25 | $163.20 |
| Purchase #5 | $119.52 | 6.231% | $126.9673 | $126.97 | $126.95 | $127.00 |
| Purchase #6 | $197.29 | 9.191% | $215.4229 | $215.42 | $215.40 | $215.40 |
| Purchase #7 | $70.88 | 5.130% | $74.5161 | $74.52 | $74.50 | $74.50 |
| 7 purchase totals = | $1,097.37 | $1,183.7807 | $1,183.78 | $1,183.75 | $1,183.70 | |