| 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 | $134.73 | 9.508% | $147.5401 | $147.54 | $147.55 | $147.50 |
| Purchase #2 | $235.82 | 11.450% | $262.8214 | $262.82 | $262.80 | $262.80 |
| Purchase #3 | $122.55 | 13.675% | $139.3087 | $139.31 | $139.30 | $139.30 |
| Purchase #4 | $55.53 | 5.351% | $58.5014 | $58.50 | $58.50 | $58.50 |
| Purchase #5 | $144.56 | 13.585% | $164.1985 | $164.20 | $164.20 | $164.20 |
| Purchase #6 | $53.77 | 8.249% | $58.2055 | $58.21 | $58.20 | $58.20 |
| Purchase #7 | $35.97 | 13.410% | $40.7936 | $40.79 | $40.80 | $40.80 |
| 7 purchase totals = | $782.93 | $871.3692 | $871.37 | $871.35 | $871.30 | |