| 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 | $169.71 | 3.200% | $175.1407 | $175.14 | $175.15 | $175.10 |
| Purchase #2 | $219.69 | 3.761% | $227.9525 | $227.95 | $227.95 | $228.00 |
| Purchase #3 | $244.47 | 7.204% | $262.0816 | $262.08 | $262.10 | $262.10 |
| Purchase #4 | $90.93 | 9.523% | $99.5893 | $99.59 | $99.60 | $99.60 |
| Purchase #5 | $28.83 | 5.502% | $30.4162 | $30.42 | $30.40 | $30.40 |
| Purchase #6 | $10.38 | 11.245% | $11.5472 | $11.55 | $11.55 | $11.50 |
| Purchase #7 | $219.50 | 10.724% | $243.0392 | $243.04 | $243.05 | $243.00 |
| 7 purchase totals = | $983.51 | $1,049.7667 | $1,049.77 | $1,049.80 | $1,049.70 | |