| 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 | $166.95 | 12.792% | $188.3062 | $188.31 | $188.30 | $188.30 |
| Purchase #2 | $88.40 | 12.486% | $99.4376 | $99.44 | $99.45 | $99.40 |
| Purchase #3 | $59.25 | 8.336% | $64.1891 | $64.19 | $64.20 | $64.20 |
| Purchase #4 | $174.97 | 4.406% | $182.6792 | $182.68 | $182.70 | $182.70 |
| Purchase #5 | $197.55 | 9.276% | $215.8747 | $215.87 | $215.85 | $215.90 |
| Purchase #6 | $26.79 | 13.281% | $30.348 | $30.35 | $30.35 | $30.30 |
| Purchase #7 | $181.40 | 13.327% | $205.5752 | $205.58 | $205.60 | $205.60 |
| 7 purchase totals = | $895.31 | $986.4100 | $986.42 | $986.45 | $986.40 | |