| 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 | $138.95 | 13.310% | $157.4442 | $157.44 | $157.45 | $157.40 |
| Purchase #2 | $212.29 | 9.600% | $232.6698 | $232.67 | $232.65 | $232.70 |
| Purchase #3 | $83.89 | 5.185% | $88.2397 | $88.24 | $88.25 | $88.20 |
| Purchase #4 | $173.33 | 7.465% | $186.2691 | $186.27 | $186.25 | $186.30 |
| Purchase #5 | $28.35 | 8.481% | $30.7544 | $30.75 | $30.75 | $30.80 |
| Purchase #6 | $214.59 | 12.338% | $241.0661 | $241.07 | $241.05 | $241.10 |
| Purchase #7 | $20.60 | 3.200% | $21.2592 | $21.26 | $21.25 | $21.30 |
| 7 purchase totals = | $872.00 | $957.7025 | $957.70 | $957.65 | $957.80 | |