| 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 | $117.29 | 10.477% | $129.5785 | $129.58 | $129.60 | $129.60 |
| Purchase #2 | $20.69 | 4.391% | $21.5985 | $21.60 | $21.60 | $21.60 |
| Purchase #3 | $185.81 | 4.405% | $193.9949 | $193.99 | $194.00 | $194.00 |
| Purchase #4 | $157.46 | 4.285% | $164.2072 | $164.21 | $164.20 | $164.20 |
| Purchase #5 | $78.40 | 3.348% | $81.0248 | $81.02 | $81.00 | $81.00 |
| Purchase #6 | $56.56 | 4.122% | $58.8914 | $58.89 | $58.90 | $58.90 |
| Purchase #7 | $169.69 | 12.247% | $190.4719 | $190.47 | $190.45 | $190.50 |
| 7 purchase totals = | $785.90 | $839.7672 | $839.76 | $839.75 | $839.80 | |