| 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 | $160.73 | 10.352% | $177.3688 | $177.37 | $177.35 | $177.40 |
| Purchase #2 | $172.99 | 5.640% | $182.7466 | $182.75 | $182.75 | $182.70 |
| Purchase #3 | $235.35 | 10.613% | $260.3277 | $260.33 | $260.35 | $260.30 |
| Purchase #4 | $70.67 | 3.568% | $73.1915 | $73.19 | $73.20 | $73.20 |
| Purchase #5 | $146.63 | 8.235% | $158.705 | $158.71 | $158.70 | $158.70 |
| Purchase #6 | $151.43 | 5.828% | $160.2553 | $160.26 | $160.25 | $160.30 |
| Purchase #7 | $43.37 | 4.678% | $45.3988 | $45.40 | $45.40 | $45.40 |
| 7 purchase totals = | $981.17 | $1,057.9937 | $1,058.01 | $1,058.00 | $1,058.00 | |