| 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 | $110.68 | 10.410% | $122.2018 | $122.20 | $122.20 | $122.20 |
| Purchase #2 | $46.73 | 10.806% | $51.7796 | $51.78 | $51.80 | $51.80 |
| Purchase #3 | $57.80 | 5.203% | $60.8073 | $60.81 | $60.80 | $60.80 |
| Purchase #4 | $67.32 | 5.276% | $70.8718 | $70.87 | $70.85 | $70.90 |
| Purchase #5 | $30.48 | 13.340% | $34.546 | $34.55 | $34.55 | $34.50 |
| Purchase #6 | $167.56 | 7.337% | $179.8539 | $179.85 | $179.85 | $179.90 |
| Purchase #7 | $177.72 | 10.325% | $196.0696 | $196.07 | $196.05 | $196.10 |
| 7 purchase totals = | $658.29 | $716.1300 | $716.13 | $716.10 | $716.20 | |