| 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 | $179.92 | 13.476% | $204.166 | $204.17 | $204.15 | $204.20 |
| Purchase #2 | $145.81 | 11.813% | $163.0345 | $163.03 | $163.05 | $163.00 |
| Purchase #3 | $192.96 | 7.379% | $207.1985 | $207.20 | $207.20 | $207.20 |
| Purchase #4 | $81.47 | 7.531% | $87.6055 | $87.61 | $87.60 | $87.60 |
| Purchase #5 | $192.75 | 8.839% | $209.7872 | $209.79 | $209.80 | $209.80 |
| Purchase #6 | $113.61 | 10.165% | $125.1585 | $125.16 | $125.15 | $125.20 |
| Purchase #7 | $81.53 | 5.496% | $86.0109 | $86.01 | $86.00 | $86.00 |
| 7 purchase totals = | $988.05 | $1,082.9611 | $1,082.97 | $1,082.95 | $1,083.00 | |