| 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 | $164.34 | 4.520% | $171.7682 | $171.77 | $171.75 | $171.80 |
| Purchase #2 | $121.91 | 3.235% | $125.8538 | $125.85 | $125.85 | $125.90 |
| Purchase #3 | $127.48 | 12.235% | $143.0772 | $143.08 | $143.10 | $143.10 |
| Purchase #4 | $224.60 | 7.294% | $240.9823 | $240.98 | $241.00 | $241.00 |
| Purchase #5 | $184.29 | 8.222% | $199.4423 | $199.44 | $199.45 | $199.40 |
| Purchase #6 | $245.88 | 6.444% | $261.7245 | $261.72 | $261.70 | $261.70 |
| Purchase #7 | $250.68 | 11.843% | $280.368 | $280.37 | $280.35 | $280.40 |
| 7 purchase totals = | $1,319.18 | $1,423.2163 | $1,423.21 | $1,423.20 | $1,423.30 | |