| 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 | $164.75 | 9.563% | $180.505 | $180.51 | $180.50 | $180.50 |
| Purchase #2 | $7.49 | 5.562% | $7.9066 | $7.91 | $7.90 | $7.90 |
| Purchase #3 | $27.99 | 9.483% | $30.6443 | $30.64 | $30.65 | $30.60 |
| Purchase #4 | $151.76 | 10.560% | $167.7859 | $167.79 | $167.80 | $167.80 |
| Purchase #5 | $250.64 | 13.223% | $283.7821 | $283.78 | $283.80 | $283.80 |
| Purchase #6 | $61.53 | 4.322% | $64.1893 | $64.19 | $64.20 | $64.20 |
| Purchase #7 | $140.90 | 7.235% | $151.0941 | $151.09 | $151.10 | $151.10 |
| 7 purchase totals = | $805.06 | $885.9073 | $885.91 | $885.95 | $885.90 | |