| 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 | $153.35 | 3.522% | $158.751 | $158.75 | $158.75 | $158.80 |
| Purchase #2 | $66.83 | 5.619% | $70.5852 | $70.59 | $70.60 | $70.60 |
| Purchase #3 | $112.27 | 8.676% | $122.0105 | $122.01 | $122.00 | $122.00 |
| Purchase #4 | $127.70 | 13.613% | $145.0838 | $145.08 | $145.10 | $145.10 |
| Purchase #5 | $163.87 | 11.543% | $182.7855 | $182.79 | $182.80 | $182.80 |
| Purchase #6 | $232.64 | 4.637% | $243.4275 | $243.43 | $243.45 | $243.40 |
| Purchase #7 | $133.75 | 11.285% | $148.8437 | $148.84 | $148.85 | $148.80 |
| 7 purchase totals = | $990.41 | $1,071.4872 | $1,071.49 | $1,071.55 | $1,071.50 | |