| 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 | $122.78 | 8.627% | $133.3722 | $133.37 | $133.35 | $133.40 |
| Purchase #2 | $134.34 | 8.162% | $145.3048 | $145.30 | $145.30 | $145.30 |
| Purchase #3 | $60.53 | 3.102% | $62.4076 | $62.41 | $62.40 | $62.40 |
| Purchase #4 | $187.46 | 6.807% | $200.2204 | $200.22 | $200.20 | $200.20 |
| Purchase #5 | $35.33 | 10.816% | $39.1513 | $39.15 | $39.15 | $39.20 |
| Purchase #6 | $139.68 | 10.494% | $154.338 | $154.34 | $154.35 | $154.30 |
| Purchase #7 | $27.79 | 7.560% | $29.8909 | $29.89 | $29.90 | $29.90 |
| 7 purchase totals = | $707.91 | $764.6852 | $764.68 | $764.65 | $764.70 | |