| 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 | $193.58 | 3.403% | $200.1675 | $200.17 | $200.15 | $200.20 |
| Purchase #2 | $208.80 | 9.294% | $228.2059 | $228.21 | $228.20 | $228.20 |
| Purchase #3 | $143.57 | 3.554% | $148.6725 | $148.67 | $148.65 | $148.70 |
| Purchase #4 | $125.36 | 8.419% | $135.9141 | $135.91 | $135.90 | $135.90 |
| Purchase #5 | $57.26 | 13.840% | $65.1848 | $65.18 | $65.20 | $65.20 |
| Purchase #6 | $14.65 | 12.184% | $16.435 | $16.44 | $16.45 | $16.40 |
| Purchase #7 | $192.66 | 4.572% | $201.4684 | $201.47 | $201.45 | $201.50 |
| 7 purchase totals = | $935.88 | $996.0482 | $996.05 | $996.00 | $996.10 | |