| 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 | $167.82 | 5.801% | $177.5552 | $177.56 | $177.55 | $177.60 |
| Purchase #2 | $106.47 | 5.329% | $112.1438 | $112.14 | $112.15 | $112.10 |
| Purchase #3 | $217.87 | 8.741% | $236.914 | $236.91 | $236.90 | $236.90 |
| Purchase #4 | $222.84 | 12.119% | $249.846 | $249.85 | $249.85 | $249.80 |
| Purchase #5 | $205.70 | 11.739% | $229.8471 | $229.85 | $229.85 | $229.80 |
| Purchase #6 | $46.69 | 9.722% | $51.2292 | $51.23 | $51.25 | $51.20 |
| Purchase #7 | $39.96 | 12.839% | $45.0905 | $45.09 | $45.10 | $45.10 |
| 7 purchase totals = | $1,007.35 | $1,102.6258 | $1,102.63 | $1,102.65 | $1,102.50 | |