| 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 | $73.52 | 12.770% | $82.9085 | $82.91 | $82.90 | $82.90 |
| Purchase #2 | $183.89 | 13.339% | $208.4191 | $208.42 | $208.40 | $208.40 |
| Purchase #3 | $147.76 | 7.652% | $159.0666 | $159.07 | $159.05 | $159.10 |
| Purchase #4 | $34.75 | 3.829% | $36.0806 | $36.08 | $36.10 | $36.10 |
| Purchase #5 | $46.27 | 13.825% | $52.6668 | $52.67 | $52.65 | $52.70 |
| Purchase #6 | $127.78 | 5.534% | $134.8513 | $134.85 | $134.85 | $134.90 |
| Purchase #7 | $215.40 | 5.268% | $226.7473 | $226.75 | $226.75 | $226.70 |
| 7 purchase totals = | $829.37 | $900.7402 | $900.75 | $900.70 | $900.80 | |