| 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 | $151.76 | 7.462% | $163.0843 | $163.08 | $163.10 | $163.10 |
| Purchase #2 | $26.67 | 8.171% | $28.8492 | $28.85 | $28.85 | $28.80 |
| Purchase #3 | $248.32 | 4.245% | $258.8612 | $258.86 | $258.85 | $258.90 |
| Purchase #4 | $247.40 | 10.391% | $273.1073 | $273.11 | $273.10 | $273.10 |
| Purchase #5 | $141.66 | 3.733% | $146.9482 | $146.95 | $146.95 | $146.90 |
| Purchase #6 | $90.82 | 3.597% | $94.0868 | $94.09 | $94.10 | $94.10 |
| Purchase #7 | $65.39 | 7.409% | $70.2347 | $70.23 | $70.25 | $70.20 |
| 7 purchase totals = | $972.02 | $1,035.1717 | $1,035.17 | $1,035.20 | $1,035.10 | |