| 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 | $233.51 | 11.802% | $261.0689 | $261.07 | $261.05 | $261.10 |
| Purchase #2 | $13.47 | 11.633% | $15.037 | $15.04 | $15.05 | $15.00 |
| Purchase #3 | $94.41 | 5.467% | $99.5714 | $99.57 | $99.55 | $99.60 |
| Purchase #4 | $163.79 | 7.476% | $176.0349 | $176.03 | $176.05 | $176.00 |
| Purchase #5 | $162.85 | 9.169% | $177.7817 | $177.78 | $177.80 | $177.80 |
| Purchase #6 | $123.40 | 13.131% | $139.6037 | $139.60 | $139.60 | $139.60 |
| Purchase #7 | $117.93 | 7.174% | $126.3903 | $126.39 | $126.40 | $126.40 |
| 7 purchase totals = | $909.36 | $995.4879 | $995.48 | $995.50 | $995.50 | |