| 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 | $69.77 | 5.564% | $73.652 | $73.65 | $73.65 | $73.70 |
| Purchase #2 | $148.76 | 12.322% | $167.0902 | $167.09 | $167.10 | $167.10 |
| Purchase #3 | $175.81 | 3.165% | $181.3744 | $181.37 | $181.35 | $181.40 |
| Purchase #4 | $113.47 | 7.600% | $122.0937 | $122.09 | $122.10 | $122.10 |
| Purchase #5 | $96.57 | 3.803% | $100.2426 | $100.24 | $100.25 | $100.20 |
| Purchase #6 | $188.80 | 9.802% | $207.3062 | $207.31 | $207.30 | $207.30 |
| Purchase #7 | $36.66 | 7.565% | $39.4333 | $39.43 | $39.45 | $39.40 |
| 7 purchase totals = | $829.84 | $891.1924 | $891.18 | $891.20 | $891.20 | |