| 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 | $145.92 | 13.687% | $165.8921 | $165.89 | $165.90 | $165.90 |
| Purchase #2 | $109.31 | 5.342% | $115.1493 | $115.15 | $115.15 | $115.10 |
| Purchase #3 | $87.59 | 7.180% | $93.879 | $93.88 | $93.90 | $93.90 |
| Purchase #4 | $126.27 | 8.549% | $137.0648 | $137.06 | $137.05 | $137.10 |
| Purchase #5 | $147.73 | 4.238% | $153.9908 | $153.99 | $154.00 | $154.00 |
| Purchase #6 | $79.94 | 3.219% | $82.5133 | $82.51 | $82.50 | $82.50 |
| Purchase #7 | $101.64 | 3.285% | $104.9789 | $104.98 | $105.00 | $105.00 |
| 7 purchase totals = | $798.40 | $853.4682 | $853.46 | $853.50 | $853.50 | |