| 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 | $243.69 | 13.569% | $276.7563 | $276.76 | $276.75 | $276.80 |
| Purchase #2 | $239.29 | 3.425% | $247.4857 | $247.49 | $247.50 | $247.50 |
| Purchase #3 | $158.57 | 13.554% | $180.0626 | $180.06 | $180.05 | $180.10 |
| Purchase #4 | $124.71 | 9.270% | $136.2706 | $136.27 | $136.25 | $136.30 |
| Purchase #5 | $121.82 | 10.777% | $134.9485 | $134.95 | $134.95 | $134.90 |
| Purchase #6 | $175.85 | 5.468% | $185.4655 | $185.47 | $185.45 | $185.50 |
| Purchase #7 | $9.48 | 13.731% | $10.7817 | $10.78 | $10.80 | $10.80 |
| 7 purchase totals = | $1,073.41 | $1,171.7709 | $1,171.78 | $1,171.75 | $1,171.90 | |