| 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 | $146.53 | 5.320% | $154.3254 | $154.33 | $154.35 | $154.30 |
| Purchase #2 | $166.52 | 5.222% | $175.2157 | $175.22 | $175.20 | $175.20 |
| Purchase #3 | $13.83 | 5.801% | $14.6323 | $14.63 | $14.65 | $14.60 |
| Purchase #4 | $12.67 | 4.604% | $13.2533 | $13.25 | $13.25 | $13.30 |
| Purchase #5 | $52.91 | 5.510% | $55.8253 | $55.83 | $55.85 | $55.80 |
| Purchase #6 | $177.86 | 13.155% | $201.2575 | $201.26 | $201.25 | $201.30 |
| Purchase #7 | $191.56 | 8.108% | $207.0917 | $207.09 | $207.10 | $207.10 |
| 7 purchase totals = | $761.88 | $821.6012 | $821.61 | $821.65 | $821.60 | |