| 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 | $192.77 | 13.821% | $219.4127 | $219.41 | $219.40 | $219.40 |
| Purchase #2 | $213.59 | 11.165% | $237.4373 | $237.44 | $237.45 | $237.40 |
| Purchase #3 | $156.99 | 10.485% | $173.4504 | $173.45 | $173.45 | $173.50 |
| Purchase #4 | $163.78 | 10.437% | $180.8737 | $180.87 | $180.85 | $180.90 |
| Purchase #5 | $143.40 | 3.733% | $148.7531 | $148.75 | $148.75 | $148.80 |
| Purchase #6 | $113.88 | 8.394% | $123.4391 | $123.44 | $123.45 | $123.40 |
| Purchase #7 | $90.84 | 9.391% | $99.3708 | $99.37 | $99.35 | $99.40 |
| 7 purchase totals = | $1,075.25 | $1,182.7371 | $1,182.73 | $1,182.70 | $1,182.80 | |