| 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 | $158.62 | 6.144% | $168.3656 | $168.37 | $168.35 | $168.40 |
| Purchase #2 | $107.80 | 6.141% | $114.42 | $114.42 | $114.40 | $114.40 |
| Purchase #3 | $27.56 | 10.728% | $30.5166 | $30.52 | $30.50 | $30.50 |
| Purchase #4 | $147.75 | 8.109% | $159.731 | $159.73 | $159.75 | $159.70 |
| Purchase #5 | $113.97 | 6.699% | $121.6049 | $121.60 | $121.60 | $121.60 |
| Purchase #6 | $69.71 | 9.471% | $76.3122 | $76.31 | $76.30 | $76.30 |
| Purchase #7 | $69.92 | 11.357% | $77.8608 | $77.86 | $77.85 | $77.90 |
| 7 purchase totals = | $695.33 | $748.8111 | $748.81 | $748.75 | $748.80 | |