| 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 | $117.53 | 8.680% | $127.7316 | $127.73 | $127.75 | $127.70 |
| Purchase #2 | $163.37 | 10.805% | $181.0221 | $181.02 | $181.00 | $181.00 |
| Purchase #3 | $164.84 | 9.833% | $181.0487 | $181.05 | $181.05 | $181.00 |
| Purchase #4 | $226.31 | 3.322% | $233.828 | $233.83 | $233.85 | $233.80 |
| Purchase #5 | $14.73 | 7.399% | $15.8199 | $15.82 | $15.80 | $15.80 |
| Purchase #6 | $5.63 | 8.296% | $6.0971 | $6.10 | $6.10 | $6.10 |
| Purchase #7 | $117.93 | 6.615% | $125.7311 | $125.73 | $125.75 | $125.70 |
| 7 purchase totals = | $810.34 | $871.2785 | $871.28 | $871.30 | $871.10 | |