| 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 | $116.65 | 8.738% | $126.8429 | $126.84 | $126.85 | $126.80 |
| Purchase #2 | $52.38 | 5.256% | $55.1331 | $55.13 | $55.15 | $55.10 |
| Purchase #3 | $168.28 | 9.222% | $183.7988 | $183.80 | $183.80 | $183.80 |
| Purchase #4 | $15.53 | 3.742% | $16.1111 | $16.11 | $16.10 | $16.10 |
| Purchase #5 | $218.47 | 8.741% | $237.5665 | $237.57 | $237.55 | $237.60 |
| Purchase #6 | $80.96 | 3.661% | $83.9239 | $83.92 | $83.90 | $83.90 |
| Purchase #7 | $122.75 | 9.357% | $134.2357 | $134.24 | $134.25 | $134.20 |
| 7 purchase totals = | $775.02 | $837.6120 | $837.61 | $837.60 | $837.50 | |