| 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 | $182.75 | 3.386% | $188.9379 | $188.94 | $188.95 | $188.90 |
| Purchase #2 | $12.59 | 10.639% | $13.9295 | $13.93 | $13.95 | $13.90 |
| Purchase #3 | $249.59 | 4.785% | $261.5329 | $261.53 | $261.55 | $261.50 |
| Purchase #4 | $50.27 | 4.374% | $52.4688 | $52.47 | $52.45 | $52.50 |
| Purchase #5 | $146.53 | 10.197% | $161.4717 | $161.47 | $161.45 | $161.50 |
| Purchase #6 | $33.28 | 12.193% | $37.3378 | $37.34 | $37.35 | $37.30 |
| Purchase #7 | $214.45 | 12.227% | $240.6708 | $240.67 | $240.65 | $240.70 |
| 7 purchase totals = | $889.46 | $956.3494 | $956.35 | $956.35 | $956.30 | |