| 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 | $16.34 | 9.676% | $17.9211 | $17.92 | $17.90 | $17.90 |
| Purchase #2 | $167.38 | 3.119% | $172.6006 | $172.60 | $172.60 | $172.60 |
| Purchase #3 | $153.36 | 11.582% | $171.1222 | $171.12 | $171.10 | $171.10 |
| Purchase #4 | $24.46 | 9.477% | $26.7781 | $26.78 | $26.80 | $26.80 |
| Purchase #5 | $154.86 | 6.123% | $164.3421 | $164.34 | $164.35 | $164.30 |
| Purchase #6 | $66.30 | 10.360% | $73.1687 | $73.17 | $73.15 | $73.20 |
| Purchase #7 | $215.40 | 3.181% | $222.2519 | $222.25 | $222.25 | $222.30 |
| 7 purchase totals = | $798.10 | $848.1847 | $848.18 | $848.15 | $848.20 | |