| 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 | $174.44 | 3.314% | $180.2209 | $180.22 | $180.20 | $180.20 |
| Purchase #2 | $159.71 | 6.857% | $170.6613 | $170.66 | $170.65 | $170.70 |
| Purchase #3 | $201.81 | 13.392% | $228.8364 | $228.84 | $228.85 | $228.80 |
| Purchase #4 | $97.90 | 6.619% | $104.38 | $104.38 | $104.40 | $104.40 |
| Purchase #5 | $234.90 | 3.226% | $242.4779 | $242.48 | $242.50 | $242.50 |
| Purchase #6 | $75.64 | 9.862% | $83.0996 | $83.10 | $83.10 | $83.10 |
| Purchase #7 | $250.83 | 12.658% | $282.5801 | $282.58 | $282.60 | $282.60 |
| 7 purchase totals = | $1,195.23 | $1,292.2562 | $1,292.26 | $1,292.30 | $1,292.30 | |