| 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 | $185.50 | 10.657% | $205.2687 | $205.27 | $205.25 | $205.30 |
| Purchase #2 | $38.48 | 6.533% | $40.9939 | $40.99 | $41.00 | $41.00 |
| Purchase #3 | $104.38 | 4.523% | $109.1011 | $109.10 | $109.10 | $109.10 |
| Purchase #4 | $55.81 | 12.673% | $62.8828 | $62.88 | $62.90 | $62.90 |
| Purchase #5 | $139.94 | 10.232% | $154.2587 | $154.26 | $154.25 | $154.30 |
| Purchase #6 | $171.63 | 11.281% | $190.9916 | $190.99 | $191.00 | $191.00 |
| Purchase #7 | $111.57 | 11.355% | $124.2388 | $124.24 | $124.25 | $124.20 |
| 7 purchase totals = | $807.31 | $887.7356 | $887.73 | $887.75 | $887.80 | |