| 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 | $107.39 | 6.503% | $114.3736 | $114.37 | $114.35 | $114.40 |
| Purchase #2 | $152.56 | 10.801% | $169.038 | $169.04 | $169.05 | $169.00 |
| Purchase #3 | $203.71 | 13.615% | $231.4451 | $231.45 | $231.45 | $231.40 |
| Purchase #4 | $200.35 | 9.282% | $218.9465 | $218.95 | $218.95 | $218.90 |
| Purchase #5 | $10.75 | 12.142% | $12.0553 | $12.06 | $12.05 | $12.10 |
| Purchase #6 | $117.99 | 5.680% | $124.6918 | $124.69 | $124.70 | $124.70 |
| Purchase #7 | $56.25 | 7.400% | $60.4125 | $60.41 | $60.40 | $60.40 |
| 7 purchase totals = | $849.00 | $930.9628 | $930.97 | $930.95 | $930.90 | |