| 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 | $168.48 | 10.476% | $186.13 | $186.13 | $186.15 | $186.10 |
| Purchase #2 | $242.91 | 13.381% | $275.4138 | $275.41 | $275.40 | $275.40 |
| Purchase #3 | $193.92 | 6.838% | $207.1802 | $207.18 | $207.20 | $207.20 |
| Purchase #4 | $153.36 | 9.285% | $167.5995 | $167.60 | $167.60 | $167.60 |
| Purchase #5 | $247.70 | 8.212% | $268.0411 | $268.04 | $268.05 | $268.00 |
| Purchase #6 | $15.95 | 3.377% | $16.4886 | $16.49 | $16.50 | $16.50 |
| Purchase #7 | $143.79 | 13.495% | $163.1945 | $163.19 | $163.20 | $163.20 |
| 7 purchase totals = | $1,166.11 | $1,284.0477 | $1,284.04 | $1,284.10 | $1,284.00 | |