| 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 | $142.34 | 9.534% | $155.9107 | $155.91 | $155.90 | $155.90 |
| Purchase #2 | $22.79 | 12.411% | $25.6185 | $25.62 | $25.60 | $25.60 |
| Purchase #3 | $134.54 | 3.353% | $139.0511 | $139.05 | $139.05 | $139.10 |
| Purchase #4 | $125.44 | 8.698% | $136.3508 | $136.35 | $136.35 | $136.40 |
| Purchase #5 | $6.42 | 8.219% | $6.9477 | $6.95 | $6.95 | $6.90 |
| Purchase #6 | $206.33 | 11.361% | $229.7712 | $229.77 | $229.75 | $229.80 |
| Purchase #7 | $34.65 | 12.549% | $38.9982 | $39.00 | $39.00 | $39.00 |
| 7 purchase totals = | $672.51 | $732.6482 | $732.65 | $732.60 | $732.70 | |