| 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 | $151.31 | 8.180% | $163.6872 | $163.69 | $163.70 | $163.70 |
| Purchase #2 | $231.48 | 11.317% | $257.6766 | $257.68 | $257.70 | $257.70 |
| Purchase #3 | $66.55 | 12.429% | $74.8215 | $74.82 | $74.80 | $74.80 |
| Purchase #4 | $29.29 | 6.795% | $31.2803 | $31.28 | $31.30 | $31.30 |
| Purchase #5 | $73.38 | 10.416% | $81.0233 | $81.02 | $81.00 | $81.00 |
| Purchase #6 | $58.34 | 6.805% | $62.31 | $62.31 | $62.30 | $62.30 |
| Purchase #7 | $133.31 | 8.388% | $144.492 | $144.49 | $144.50 | $144.50 |
| 7 purchase totals = | $743.66 | $815.2909 | $815.29 | $815.30 | $815.30 | |