| 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 | $144.55 | 11.130% | $160.6384 | $160.64 | $160.65 | $160.60 |
| Purchase #2 | $153.59 | 11.646% | $171.4771 | $171.48 | $171.50 | $171.50 |
| Purchase #3 | $185.31 | 12.467% | $208.4126 | $208.41 | $208.40 | $208.40 |
| Purchase #4 | $151.98 | 11.195% | $168.9942 | $168.99 | $169.00 | $169.00 |
| Purchase #5 | $170.76 | 11.807% | $190.9216 | $190.92 | $190.90 | $190.90 |
| Purchase #6 | $230.80 | 11.459% | $257.2474 | $257.25 | $257.25 | $257.20 |
| Purchase #7 | $231.51 | 12.779% | $261.0947 | $261.09 | $261.10 | $261.10 |
| 7 purchase totals = | $1,268.50 | $1,418.7860 | $1,418.78 | $1,418.80 | $1,418.70 | |