| 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 | $161.80 | 10.392% | $178.6143 | $178.61 | $178.60 | $178.60 |
| Purchase #2 | $239.36 | 5.410% | $252.3094 | $252.31 | $252.30 | $252.30 |
| Purchase #3 | $185.38 | 13.200% | $209.8502 | $209.85 | $209.85 | $209.90 |
| Purchase #4 | $76.41 | 13.411% | $86.6573 | $86.66 | $86.65 | $86.70 |
| Purchase #5 | $67.57 | 9.237% | $73.8114 | $73.81 | $73.80 | $73.80 |
| Purchase #6 | $13.33 | 13.797% | $15.1691 | $15.17 | $15.15 | $15.20 |
| Purchase #7 | $28.41 | 5.693% | $30.0274 | $30.03 | $30.05 | $30.00 |
| 7 purchase totals = | $772.26 | $846.4391 | $846.44 | $846.40 | $846.50 | |