| 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 | $148.87 | 9.509% | $163.026 | $163.03 | $163.05 | $163.00 |
| Purchase #2 | $82.70 | 5.695% | $87.4098 | $87.41 | $87.40 | $87.40 |
| Purchase #3 | $19.46 | 13.513% | $22.0896 | $22.09 | $22.10 | $22.10 |
| Purchase #4 | $13.40 | 11.540% | $14.9464 | $14.95 | $14.95 | $14.90 |
| Purchase #5 | $71.82 | 11.213% | $79.8732 | $79.87 | $79.85 | $79.90 |
| Purchase #6 | $137.57 | 11.686% | $153.6464 | $153.65 | $153.65 | $153.60 |
| Purchase #7 | $143.70 | 10.595% | $158.925 | $158.93 | $158.95 | $158.90 |
| 7 purchase totals = | $617.52 | $679.9164 | $679.93 | $679.95 | $679.80 | |