| 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 | $159.62 | 7.621% | $171.7846 | $171.78 | $171.80 | $171.80 |
| Purchase #2 | $190.88 | 9.628% | $209.2579 | $209.26 | $209.25 | $209.30 |
| Purchase #3 | $42.84 | 8.278% | $46.3863 | $46.39 | $46.40 | $46.40 |
| Purchase #4 | $63.76 | 11.382% | $71.0172 | $71.02 | $71.00 | $71.00 |
| Purchase #5 | $24.47 | 13.544% | $27.7842 | $27.78 | $27.80 | $27.80 |
| Purchase #6 | $234.55 | 6.451% | $249.6808 | $249.68 | $249.70 | $249.70 |
| Purchase #7 | $154.91 | 8.282% | $167.7396 | $167.74 | $167.75 | $167.70 |
| 7 purchase totals = | $871.03 | $943.6506 | $943.65 | $943.70 | $943.70 | |