| 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 | $163.28 | 6.328% | $173.6124 | $173.61 | $173.60 | $173.60 |
| Purchase #2 | $25.86 | 11.857% | $28.9262 | $28.93 | $28.95 | $28.90 |
| Purchase #3 | $235.92 | 12.407% | $265.1906 | $265.19 | $265.20 | $265.20 |
| Purchase #4 | $235.28 | 5.613% | $248.4863 | $248.49 | $248.50 | $248.50 |
| Purchase #5 | $195.47 | 10.119% | $215.2496 | $215.25 | $215.25 | $215.20 |
| Purchase #6 | $195.59 | 12.728% | $220.4847 | $220.48 | $220.50 | $220.50 |
| Purchase #7 | $161.41 | 5.300% | $169.9647 | $169.96 | $169.95 | $170.00 |
| 7 purchase totals = | $1,212.81 | $1,321.9145 | $1,321.91 | $1,321.95 | $1,321.90 | |