| 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 | $147.79 | 11.587% | $164.9144 | $164.91 | $164.90 | $164.90 |
| Purchase #2 | $88.25 | 13.549% | $100.207 | $100.21 | $100.20 | $100.20 |
| Purchase #3 | $44.36 | 9.476% | $48.5636 | $48.56 | $48.55 | $48.60 |
| Purchase #4 | $177.26 | 7.274% | $190.1539 | $190.15 | $190.15 | $190.20 |
| Purchase #5 | $28.74 | 5.623% | $30.3561 | $30.36 | $30.35 | $30.40 |
| Purchase #6 | $196.66 | 11.198% | $218.682 | $218.68 | $218.70 | $218.70 |
| Purchase #7 | $62.52 | 9.730% | $68.6032 | $68.60 | $68.60 | $68.60 |
| 7 purchase totals = | $745.58 | $821.4802 | $821.47 | $821.45 | $821.60 | |