| 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 | $168.69 | 6.530% | $179.7055 | $179.71 | $179.70 | $179.70 |
| Purchase #2 | $108.55 | 7.862% | $117.0842 | $117.08 | $117.10 | $117.10 |
| Purchase #3 | $239.99 | 9.162% | $261.9779 | $261.98 | $262.00 | $262.00 |
| Purchase #4 | $100.43 | 13.635% | $114.1236 | $114.12 | $114.10 | $114.10 |
| Purchase #5 | $30.32 | 8.477% | $32.8902 | $32.89 | $32.90 | $32.90 |
| Purchase #6 | $36.81 | 6.470% | $39.1916 | $39.19 | $39.20 | $39.20 |
| Purchase #7 | $219.40 | 3.805% | $227.7482 | $227.75 | $227.75 | $227.70 |
| 7 purchase totals = | $904.19 | $972.7212 | $972.72 | $972.75 | $972.70 | |