| 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 | $142.47 | 3.199% | $147.0276 | $147.03 | $147.05 | $147.00 |
| Purchase #2 | $93.69 | 9.256% | $102.3619 | $102.36 | $102.35 | $102.40 |
| Purchase #3 | $125.95 | 6.395% | $134.0045 | $134.00 | $134.00 | $134.00 |
| Purchase #4 | $200.79 | 11.766% | $224.415 | $224.42 | $224.40 | $224.40 |
| Purchase #5 | $93.83 | 13.632% | $106.6209 | $106.62 | $106.60 | $106.60 |
| Purchase #6 | $65.81 | 4.108% | $68.5135 | $68.51 | $68.50 | $68.50 |
| Purchase #7 | $197.25 | 5.550% | $208.1974 | $208.20 | $208.20 | $208.20 |
| 7 purchase totals = | $919.79 | $991.1408 | $991.14 | $991.10 | $991.10 | |