| 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 | $162.85 | 12.300% | $182.8806 | $182.88 | $182.90 | $182.90 |
| Purchase #2 | $21.84 | 13.447% | $24.7768 | $24.78 | $24.80 | $24.80 |
| Purchase #3 | $236.99 | 8.555% | $257.2645 | $257.26 | $257.25 | $257.30 |
| Purchase #4 | $95.79 | 8.483% | $103.9159 | $103.92 | $103.90 | $103.90 |
| Purchase #5 | $121.82 | 9.156% | $132.9738 | $132.97 | $132.95 | $133.00 |
| Purchase #6 | $236.87 | 8.590% | $257.2171 | $257.22 | $257.20 | $257.20 |
| Purchase #7 | $12.50 | 13.468% | $14.1835 | $14.18 | $14.20 | $14.20 |
| 7 purchase totals = | $888.66 | $973.2122 | $973.21 | $973.20 | $973.30 | |