| 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 | $165.69 | 5.182% | $174.2761 | $174.28 | $174.30 | $174.30 |
| Purchase #2 | $76.60 | 10.455% | $84.6085 | $84.61 | $84.60 | $84.60 |
| Purchase #3 | $136.73 | 3.318% | $141.2667 | $141.27 | $141.25 | $141.30 |
| Purchase #4 | $157.83 | 13.572% | $179.2507 | $179.25 | $179.25 | $179.30 |
| Purchase #5 | $218.60 | 9.414% | $239.179 | $239.18 | $239.20 | $239.20 |
| Purchase #6 | $80.33 | 8.111% | $86.8456 | $86.85 | $86.85 | $86.80 |
| Purchase #7 | $191.90 | 12.455% | $215.8011 | $215.80 | $215.80 | $215.80 |
| 7 purchase totals = | $1,027.68 | $1,121.2277 | $1,121.24 | $1,121.25 | $1,121.30 | |