| 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 | $154.93 | 6.389% | $164.8285 | $164.83 | $164.85 | $164.80 |
| Purchase #2 | $105.68 | 9.468% | $115.6858 | $115.69 | $115.70 | $115.70 |
| Purchase #3 | $93.95 | 8.584% | $102.0147 | $102.01 | $102.00 | $102.00 |
| Purchase #4 | $15.45 | 12.348% | $17.3578 | $17.36 | $17.35 | $17.40 |
| Purchase #5 | $95.57 | 12.240% | $107.2678 | $107.27 | $107.25 | $107.30 |
| Purchase #6 | $70.73 | 9.672% | $77.571 | $77.57 | $77.55 | $77.60 |
| Purchase #7 | $16.35 | 9.593% | $17.9185 | $17.92 | $17.90 | $17.90 |
| 7 purchase totals = | $552.66 | $602.6441 | $602.65 | $602.60 | $602.70 | |