| 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 | $153.84 | 8.347% | $166.681 | $166.68 | $166.70 | $166.70 |
| Purchase #2 | $78.86 | 4.181% | $82.1571 | $82.16 | $82.15 | $82.20 |
| Purchase #3 | $198.39 | 9.630% | $217.495 | $217.50 | $217.50 | $217.50 |
| Purchase #4 | $102.38 | 4.377% | $106.8612 | $106.86 | $106.85 | $106.90 |
| Purchase #5 | $26.30 | 13.339% | $29.8082 | $29.81 | $29.80 | $29.80 |
| Purchase #6 | $170.29 | 4.116% | $177.2991 | $177.30 | $177.30 | $177.30 |
| Purchase #7 | $58.81 | 7.783% | $63.3872 | $63.39 | $63.40 | $63.40 |
| 7 purchase totals = | $788.87 | $843.6888 | $843.70 | $843.70 | $843.80 | |