| 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 | $158.31 | 12.354% | $177.8676 | $177.87 | $177.85 | $177.90 |
| Purchase #2 | $42.91 | 5.784% | $45.3919 | $45.39 | $45.40 | $45.40 |
| Purchase #3 | $54.99 | 9.724% | $60.3372 | $60.34 | $60.35 | $60.30 |
| Purchase #4 | $100.99 | 10.719% | $111.8151 | $111.82 | $111.80 | $111.80 |
| Purchase #5 | $88.88 | 11.454% | $99.0603 | $99.06 | $99.05 | $99.10 |
| Purchase #6 | $244.83 | 6.864% | $261.6351 | $261.64 | $261.65 | $261.60 |
| Purchase #7 | $190.42 | 5.672% | $201.2206 | $201.22 | $201.20 | $201.20 |
| 7 purchase totals = | $881.33 | $957.3278 | $957.34 | $957.30 | $957.30 | |