| 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 | $154.50 | 6.628% | $164.7403 | $164.74 | $164.75 | $164.70 |
| Purchase #2 | $77.48 | 12.461% | $87.1348 | $87.13 | $87.15 | $87.10 |
| Purchase #3 | $180.82 | 6.780% | $193.0796 | $193.08 | $193.10 | $193.10 |
| Purchase #4 | $221.43 | 13.159% | $250.568 | $250.57 | $250.55 | $250.60 |
| Purchase #5 | $209.27 | 9.862% | $229.9082 | $229.91 | $229.90 | $229.90 |
| Purchase #6 | $58.78 | 7.865% | $63.403 | $63.40 | $63.40 | $63.40 |
| Purchase #7 | $190.53 | 12.762% | $214.8454 | $214.85 | $214.85 | $214.80 |
| 7 purchase totals = | $1,092.81 | $1,203.6793 | $1,203.68 | $1,203.70 | $1,203.60 | |