| 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 | $182.72 | 11.685% | $204.0708 | $204.07 | $204.05 | $204.10 |
| Purchase #2 | $59.94 | 9.151% | $65.4251 | $65.43 | $65.45 | $65.40 |
| Purchase #3 | $130.47 | 6.660% | $139.1593 | $139.16 | $139.15 | $139.20 |
| Purchase #4 | $12.60 | 3.451% | $13.0348 | $13.03 | $13.05 | $13.00 |
| Purchase #5 | $207.50 | 13.278% | $235.0519 | $235.05 | $235.05 | $235.10 |
| Purchase #6 | $113.62 | 10.357% | $125.3876 | $125.39 | $125.40 | $125.40 |
| Purchase #7 | $109.37 | 4.145% | $113.9034 | $113.90 | $113.90 | $113.90 |
| 7 purchase totals = | $816.22 | $896.0329 | $896.03 | $896.05 | $896.10 | |