| 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 | $163.50 | 7.113% | $175.1298 | $175.13 | $175.15 | $175.10 |
| Purchase #2 | $148.49 | 8.193% | $160.6558 | $160.66 | $160.65 | $160.70 |
| Purchase #3 | $105.60 | 10.861% | $117.0692 | $117.07 | $117.05 | $117.10 |
| Purchase #4 | $103.94 | 8.789% | $113.0753 | $113.08 | $113.10 | $113.10 |
| Purchase #5 | $197.89 | 3.721% | $205.2535 | $205.25 | $205.25 | $205.30 |
| Purchase #6 | $197.63 | 5.500% | $208.4997 | $208.50 | $208.50 | $208.50 |
| Purchase #7 | $240.33 | 5.263% | $252.9786 | $252.98 | $253.00 | $253.00 |
| 7 purchase totals = | $1,157.38 | $1,232.6619 | $1,232.67 | $1,232.70 | $1,232.80 | |