| 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 | $73.77 | 10.775% | $81.7187 | $81.72 | $81.70 | $81.70 |
| Purchase #2 | $168.62 | 6.506% | $179.5904 | $179.59 | $179.60 | $179.60 |
| Purchase #3 | $143.80 | 3.692% | $149.1091 | $149.11 | $149.10 | $149.10 |
| Purchase #4 | $186.91 | 5.864% | $197.8704 | $197.87 | $197.85 | $197.90 |
| Purchase #5 | $28.35 | 7.127% | $30.3705 | $30.37 | $30.35 | $30.40 |
| Purchase #6 | $209.79 | 8.210% | $227.0138 | $227.01 | $227.00 | $227.00 |
| Purchase #7 | $215.70 | 11.229% | $239.921 | $239.92 | $239.90 | $239.90 |
| 7 purchase totals = | $1,026.94 | $1,105.5939 | $1,105.59 | $1,105.50 | $1,105.60 | |