| 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 | $152.69 | 7.813% | $164.6197 | $164.62 | $164.60 | $164.60 |
| Purchase #2 | $149.38 | 11.183% | $166.0852 | $166.09 | $166.10 | $166.10 |
| Purchase #3 | $86.36 | 12.635% | $97.2716 | $97.27 | $97.25 | $97.30 |
| Purchase #4 | $215.66 | 12.574% | $242.7771 | $242.78 | $242.80 | $242.80 |
| Purchase #5 | $76.89 | 3.402% | $79.5058 | $79.51 | $79.50 | $79.50 |
| Purchase #6 | $50.52 | 4.651% | $52.8697 | $52.87 | $52.85 | $52.90 |
| Purchase #7 | $33.75 | 4.402% | $35.2357 | $35.24 | $35.25 | $35.20 |
| 7 purchase totals = | $765.25 | $838.3648 | $838.38 | $838.35 | $838.40 | |