| 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 | $167.56 | 13.171% | $189.6293 | $189.63 | $189.65 | $189.60 |
| Purchase #2 | $183.97 | 12.444% | $206.8632 | $206.86 | $206.85 | $206.90 |
| Purchase #3 | $97.44 | 8.502% | $105.7243 | $105.72 | $105.70 | $105.70 |
| Purchase #4 | $79.78 | 8.572% | $86.6187 | $86.62 | $86.60 | $86.60 |
| Purchase #5 | $69.92 | 10.213% | $77.0609 | $77.06 | $77.05 | $77.10 |
| Purchase #6 | $231.32 | 11.567% | $258.0768 | $258.08 | $258.10 | $258.10 |
| Purchase #7 | $132.92 | 4.667% | $139.1234 | $139.12 | $139.10 | $139.10 |
| 7 purchase totals = | $962.91 | $1,063.0966 | $1,063.09 | $1,063.05 | $1,063.10 | |