| 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 | $134.74 | 7.766% | $145.2039 | $145.20 | $145.20 | $145.20 |
| Purchase #2 | $214.85 | 13.447% | $243.7409 | $243.74 | $243.75 | $243.70 |
| Purchase #3 | $80.49 | 10.318% | $88.795 | $88.80 | $88.80 | $88.80 |
| Purchase #4 | $16.36 | 6.321% | $17.3941 | $17.39 | $17.40 | $17.40 |
| Purchase #5 | $70.53 | 6.810% | $75.3331 | $75.33 | $75.35 | $75.30 |
| Purchase #6 | $105.59 | 5.868% | $111.786 | $111.79 | $111.80 | $111.80 |
| Purchase #7 | $121.27 | 9.779% | $133.129 | $133.13 | $133.15 | $133.10 |
| 7 purchase totals = | $743.83 | $815.3820 | $815.38 | $815.45 | $815.30 | |