| 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 | $27.81 | 8.533% | $30.183 | $30.18 | $30.20 | $30.20 |
| Purchase #2 | $10.60 | 9.211% | $11.5764 | $11.58 | $11.60 | $11.60 |
| Purchase #3 | $57.94 | 9.238% | $63.2925 | $63.29 | $63.30 | $63.30 |
| Purchase #4 | $190.98 | 12.714% | $215.2612 | $215.26 | $215.25 | $215.30 |
| Purchase #5 | $62.39 | 8.303% | $67.5702 | $67.57 | $67.55 | $67.60 |
| Purchase #6 | $171.35 | 8.572% | $186.0381 | $186.04 | $186.05 | $186.00 |
| Purchase #7 | $236.54 | 10.666% | $261.7694 | $261.77 | $261.75 | $261.80 |
| 7 purchase totals = | $757.61 | $835.6908 | $835.69 | $835.70 | $835.80 | |