| 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 | $140.38 | 11.369% | $156.3398 | $156.34 | $156.35 | $156.30 |
| Purchase #2 | $239.29 | 10.777% | $265.0783 | $265.08 | $265.10 | $265.10 |
| Purchase #3 | $46.36 | 3.649% | $48.0517 | $48.05 | $48.05 | $48.10 |
| Purchase #4 | $145.79 | 5.738% | $154.1554 | $154.16 | $154.15 | $154.20 |
| Purchase #5 | $82.76 | 13.544% | $93.969 | $93.97 | $93.95 | $94.00 |
| Purchase #6 | $122.50 | 9.560% | $134.211 | $134.21 | $134.20 | $134.20 |
| Purchase #7 | $117.28 | 4.331% | $122.3594 | $122.36 | $122.35 | $122.40 |
| 7 purchase totals = | $894.36 | $974.1646 | $974.17 | $974.15 | $974.30 | |