| 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 | $164.84 | 6.666% | $175.8282 | $175.83 | $175.85 | $175.80 |
| Purchase #2 | $76.71 | 7.112% | $82.1656 | $82.17 | $82.15 | $82.20 |
| Purchase #3 | $163.72 | 11.146% | $181.9682 | $181.97 | $181.95 | $182.00 |
| Purchase #4 | $120.70 | 3.676% | $125.1369 | $125.14 | $125.15 | $125.10 |
| Purchase #5 | $78.70 | 5.799% | $83.2638 | $83.26 | $83.25 | $83.30 |
| Purchase #6 | $156.83 | 11.315% | $174.5753 | $174.58 | $174.60 | $174.60 |
| Purchase #7 | $109.46 | 5.680% | $115.6773 | $115.68 | $115.70 | $115.70 |
| 7 purchase totals = | $870.96 | $938.6153 | $938.63 | $938.65 | $938.70 | |