| 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 | $183.79 | 3.526% | $190.2704 | $190.27 | $190.25 | $190.30 |
| Purchase #2 | $163.54 | 7.453% | $175.7286 | $175.73 | $175.75 | $175.70 |
| Purchase #3 | $238.68 | 12.857% | $269.3671 | $269.37 | $269.35 | $269.40 |
| Purchase #4 | $169.61 | 4.610% | $177.429 | $177.43 | $177.45 | $177.40 |
| Purchase #5 | $210.51 | 11.386% | $234.4787 | $234.48 | $234.50 | $234.50 |
| Purchase #6 | $123.96 | 5.662% | $130.9786 | $130.98 | $131.00 | $131.00 |
| Purchase #7 | $191.82 | 9.835% | $210.6855 | $210.69 | $210.70 | $210.70 |
| 7 purchase totals = | $1,281.91 | $1,388.9379 | $1,388.95 | $1,389.00 | $1,389.00 | |