| 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 | $164.38 | 9.276% | $179.6279 | $179.63 | $179.65 | $179.60 |
| Purchase #2 | $93.48 | 4.257% | $97.4594 | $97.46 | $97.45 | $97.50 |
| Purchase #3 | $15.44 | 10.439% | $17.0518 | $17.05 | $17.05 | $17.10 |
| Purchase #4 | $250.66 | 8.447% | $271.8333 | $271.83 | $271.85 | $271.80 |
| Purchase #5 | $91.94 | 8.498% | $99.7531 | $99.75 | $99.75 | $99.80 |
| Purchase #6 | $71.76 | 3.203% | $74.0585 | $74.06 | $74.05 | $74.10 |
| Purchase #7 | $107.48 | 9.704% | $117.9099 | $117.91 | $117.90 | $117.90 |
| 7 purchase totals = | $795.14 | $857.6939 | $857.69 | $857.70 | $857.80 | |