| 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 | $177.69 | 5.110% | $186.77 | $186.77 | $186.75 | $186.80 |
| Purchase #2 | $76.39 | 4.557% | $79.8711 | $79.87 | $79.85 | $79.90 |
| Purchase #3 | $138.55 | 13.854% | $157.7447 | $157.74 | $157.75 | $157.70 |
| Purchase #4 | $159.38 | 4.134% | $165.9688 | $165.97 | $165.95 | $166.00 |
| Purchase #5 | $83.34 | 3.109% | $85.931 | $85.93 | $85.95 | $85.90 |
| Purchase #6 | $95.51 | 10.742% | $105.7697 | $105.77 | $105.75 | $105.80 |
| Purchase #7 | $79.80 | 6.543% | $85.0213 | $85.02 | $85.00 | $85.00 |
| 7 purchase totals = | $810.66 | $867.0766 | $867.07 | $867.00 | $867.10 | |