| 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 | $126.98 | 3.281% | $131.1462 | $131.15 | $131.15 | $131.10 |
| Purchase #2 | $116.52 | 5.175% | $122.5499 | $122.55 | $122.55 | $122.50 |
| Purchase #3 | $162.33 | 3.204% | $167.5311 | $167.53 | $167.55 | $167.50 |
| Purchase #4 | $107.70 | 5.256% | $113.3607 | $113.36 | $113.35 | $113.40 |
| Purchase #5 | $94.72 | 5.185% | $99.6312 | $99.63 | $99.65 | $99.60 |
| Purchase #6 | $162.54 | 11.482% | $181.2028 | $181.20 | $181.20 | $181.20 |
| Purchase #7 | $62.91 | 8.336% | $68.1542 | $68.15 | $68.15 | $68.20 |
| 7 purchase totals = | $833.70 | $883.5761 | $883.57 | $883.60 | $883.50 | |