| 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 | $139.44 | 5.238% | $146.7439 | $146.74 | $146.75 | $146.70 |
| Purchase #2 | $237.90 | 8.874% | $259.0112 | $259.01 | $259.00 | $259.00 |
| Purchase #3 | $129.99 | 7.545% | $139.7977 | $139.80 | $139.80 | $139.80 |
| Purchase #4 | $8.30 | 8.693% | $9.0215 | $9.02 | $9.00 | $9.00 |
| Purchase #5 | $115.25 | 6.302% | $122.5131 | $122.51 | $122.50 | $122.50 |
| Purchase #6 | $186.95 | 6.829% | $199.7168 | $199.72 | $199.70 | $199.70 |
| Purchase #7 | $13.94 | 5.373% | $14.689 | $14.69 | $14.70 | $14.70 |
| 7 purchase totals = | $831.77 | $891.4932 | $891.49 | $891.45 | $891.40 | |