| 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 | $157.84 | 10.659% | $174.6642 | $174.66 | $174.65 | $174.70 |
| Purchase #2 | $189.72 | 13.778% | $215.8596 | $215.86 | $215.85 | $215.90 |
| Purchase #3 | $25.93 | 3.667% | $26.8809 | $26.88 | $26.90 | $26.90 |
| Purchase #4 | $220.37 | 13.669% | $250.4924 | $250.49 | $250.50 | $250.50 |
| Purchase #5 | $20.25 | 13.574% | $22.9987 | $23.00 | $23.00 | $23.00 |
| Purchase #6 | $109.79 | 6.847% | $117.3073 | $117.31 | $117.30 | $117.30 |
| Purchase #7 | $126.97 | 6.200% | $134.8421 | $134.84 | $134.85 | $134.80 |
| 7 purchase totals = | $850.87 | $943.0452 | $943.04 | $943.05 | $943.10 | |