| 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 | $177.74 | 4.762% | $186.204 | $186.20 | $186.20 | $186.20 |
| Purchase #2 | $183.82 | 12.842% | $207.4262 | $207.43 | $207.45 | $207.40 |
| Purchase #3 | $165.64 | 5.390% | $174.568 | $174.57 | $174.55 | $174.60 |
| Purchase #4 | $146.85 | 13.289% | $166.3649 | $166.36 | $166.35 | $166.40 |
| Purchase #5 | $30.90 | 7.256% | $33.1421 | $33.14 | $33.15 | $33.10 |
| Purchase #6 | $39.72 | 11.354% | $44.2298 | $44.23 | $44.25 | $44.20 |
| Purchase #7 | $147.98 | 13.375% | $167.7723 | $167.77 | $167.75 | $167.80 |
| 7 purchase totals = | $892.65 | $979.7073 | $979.70 | $979.70 | $979.70 | |