| 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 | $109.61 | 7.240% | $117.5458 | $117.55 | $117.55 | $117.50 |
| Purchase #2 | $51.40 | 11.709% | $57.4184 | $57.42 | $57.40 | $57.40 |
| Purchase #3 | $134.69 | 11.423% | $150.0756 | $150.08 | $150.10 | $150.10 |
| Purchase #4 | $181.97 | 3.305% | $187.9841 | $187.98 | $188.00 | $188.00 |
| Purchase #5 | $178.52 | 5.148% | $187.7102 | $187.71 | $187.70 | $187.70 |
| Purchase #6 | $97.85 | 6.652% | $104.359 | $104.36 | $104.35 | $104.40 |
| Purchase #7 | $47.55 | 6.171% | $50.4843 | $50.48 | $50.50 | $50.50 |
| 7 purchase totals = | $801.59 | $855.5774 | $855.58 | $855.60 | $855.60 | |