| 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 | $158.67 | 9.579% | $173.869 | $173.87 | $173.85 | $173.90 |
| Purchase #2 | $151.64 | 12.567% | $170.6966 | $170.70 | $170.70 | $170.70 |
| Purchase #3 | $155.48 | 4.777% | $162.9073 | $162.91 | $162.90 | $162.90 |
| Purchase #4 | $123.32 | 7.401% | $132.4469 | $132.45 | $132.45 | $132.40 |
| Purchase #5 | $249.41 | 6.756% | $266.2601 | $266.26 | $266.25 | $266.30 |
| Purchase #6 | $12.92 | 10.380% | $14.2611 | $14.26 | $14.25 | $14.30 |
| Purchase #7 | $14.36 | 5.223% | $15.11 | $15.11 | $15.10 | $15.10 |
| 7 purchase totals = | $865.80 | $935.5510 | $935.56 | $935.50 | $935.60 | |