| 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 | $140.90 | 4.187% | $146.7995 | $146.80 | $146.80 | $146.80 |
| Purchase #2 | $188.45 | 13.567% | $214.017 | $214.02 | $214.00 | $214.00 |
| Purchase #3 | $72.76 | 12.645% | $81.9605 | $81.96 | $81.95 | $82.00 |
| Purchase #4 | $12.48 | 12.368% | $14.0235 | $14.02 | $14.00 | $14.00 |
| Purchase #5 | $61.86 | 9.289% | $67.6062 | $67.61 | $67.60 | $67.60 |
| Purchase #6 | $240.78 | 8.375% | $260.9453 | $260.95 | $260.95 | $260.90 |
| Purchase #7 | $95.84 | 9.268% | $104.7225 | $104.72 | $104.70 | $104.70 |
| 7 purchase totals = | $813.07 | $890.0745 | $890.08 | $890.00 | $890.00 | |