| 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 | $140.91 | 12.298% | $158.2391 | $158.24 | $158.25 | $158.20 |
| Purchase #2 | $173.86 | 4.537% | $181.748 | $181.75 | $181.75 | $181.70 |
| Purchase #3 | $13.81 | 6.722% | $14.7383 | $14.74 | $14.75 | $14.70 |
| Purchase #4 | $61.66 | 8.181% | $66.7044 | $66.70 | $66.70 | $66.70 |
| Purchase #5 | $99.96 | 4.594% | $104.5522 | $104.55 | $104.55 | $104.60 |
| Purchase #6 | $187.34 | 8.191% | $202.685 | $202.69 | $202.70 | $202.70 |
| Purchase #7 | $143.52 | 7.373% | $154.1017 | $154.10 | $154.10 | $154.10 |
| 7 purchase totals = | $821.06 | $882.7687 | $882.77 | $882.80 | $882.70 | |