| 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 | $156.53 | 5.207% | $164.6805 | $164.68 | $164.70 | $164.70 |
| Purchase #2 | $131.27 | 11.498% | $146.3634 | $146.36 | $146.35 | $146.40 |
| Purchase #3 | $190.97 | 12.706% | $215.2346 | $215.23 | $215.25 | $215.20 |
| Purchase #4 | $155.26 | 9.118% | $169.4166 | $169.42 | $169.40 | $169.40 |
| Purchase #5 | $98.70 | 7.742% | $106.3414 | $106.34 | $106.35 | $106.30 |
| Purchase #6 | $17.33 | 11.729% | $19.3626 | $19.36 | $19.35 | $19.40 |
| Purchase #7 | $214.86 | 6.797% | $229.464 | $229.46 | $229.45 | $229.50 |
| 7 purchase totals = | $964.92 | $1,050.8631 | $1,050.85 | $1,050.85 | $1,050.90 | |