| 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 | $188.61 | 3.806% | $195.7885 | $195.79 | $195.80 | $195.80 |
| Purchase #2 | $133.45 | 7.713% | $143.743 | $143.74 | $143.75 | $143.70 |
| Purchase #3 | $176.49 | 7.530% | $189.7797 | $189.78 | $189.80 | $189.80 |
| Purchase #4 | $123.68 | 10.533% | $136.7072 | $136.71 | $136.70 | $136.70 |
| Purchase #5 | $6.57 | 13.461% | $7.4544 | $7.45 | $7.45 | $7.50 |
| Purchase #6 | $72.55 | 3.340% | $74.9732 | $74.97 | $74.95 | $75.00 |
| Purchase #7 | $133.42 | 7.366% | $143.2477 | $143.25 | $143.25 | $143.20 |
| 7 purchase totals = | $834.77 | $891.6937 | $891.69 | $891.70 | $891.70 | |