| 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 | $125.72 | 11.618% | $140.3261 | $140.33 | $140.35 | $140.30 |
| Purchase #2 | $20.73 | 4.159% | $21.5922 | $21.59 | $21.60 | $21.60 |
| Purchase #3 | $42.52 | 13.291% | $48.1713 | $48.17 | $48.15 | $48.20 |
| Purchase #4 | $145.67 | 11.544% | $162.4861 | $162.49 | $162.50 | $162.50 |
| Purchase #5 | $127.58 | 8.306% | $138.1768 | $138.18 | $138.20 | $138.20 |
| Purchase #6 | $235.93 | 9.431% | $258.1806 | $258.18 | $258.20 | $258.20 |
| Purchase #7 | $127.78 | 6.815% | $136.4882 | $136.49 | $136.50 | $136.50 |
| 7 purchase totals = | $825.93 | $905.4213 | $905.43 | $905.50 | $905.50 | |