| 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 | $161.81 | 13.106% | $183.0168 | $183.02 | $183.00 | $183.00 |
| Purchase #2 | $117.73 | 6.784% | $125.7168 | $125.72 | $125.70 | $125.70 |
| Purchase #3 | $225.59 | 10.702% | $249.7326 | $249.73 | $249.75 | $249.70 |
| Purchase #4 | $129.83 | 12.195% | $145.6628 | $145.66 | $145.65 | $145.70 |
| Purchase #5 | $108.72 | 8.279% | $117.7209 | $117.72 | $117.70 | $117.70 |
| Purchase #6 | $47.63 | 9.269% | $52.0448 | $52.04 | $52.05 | $52.00 |
| Purchase #7 | $62.63 | 11.295% | $69.7041 | $69.70 | $69.70 | $69.70 |
| 7 purchase totals = | $853.94 | $943.5988 | $943.59 | $943.55 | $943.50 | |