| 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 | $174.51 | 9.260% | $190.6696 | $190.67 | $190.65 | $190.70 |
| Purchase #2 | $167.69 | 7.316% | $179.9582 | $179.96 | $179.95 | $180.00 |
| Purchase #3 | $246.57 | 13.559% | $280.0024 | $280.00 | $280.00 | $280.00 |
| Purchase #4 | $155.67 | 5.318% | $163.9485 | $163.95 | $163.95 | $163.90 |
| Purchase #5 | $5.65 | 12.596% | $6.3617 | $6.36 | $6.35 | $6.40 |
| Purchase #6 | $17.26 | 6.816% | $18.4364 | $18.44 | $18.45 | $18.40 |
| Purchase #7 | $103.96 | 6.389% | $110.602 | $110.60 | $110.60 | $110.60 |
| 7 purchase totals = | $871.31 | $949.9788 | $949.98 | $949.95 | $950.00 | |