| 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 | $164.31 | 5.548% | $173.4259 | $173.43 | $173.45 | $173.40 |
| Purchase #2 | $185.47 | 11.775% | $207.3091 | $207.31 | $207.30 | $207.30 |
| Purchase #3 | $90.33 | 13.392% | $102.427 | $102.43 | $102.45 | $102.40 |
| Purchase #4 | $165.83 | 5.815% | $175.473 | $175.47 | $175.45 | $175.50 |
| Purchase #5 | $82.62 | 9.396% | $90.383 | $90.38 | $90.40 | $90.40 |
| Purchase #6 | $180.95 | 6.631% | $192.9488 | $192.95 | $192.95 | $192.90 |
| Purchase #7 | $163.86 | 11.308% | $182.3893 | $182.39 | $182.40 | $182.40 |
| 7 purchase totals = | $1,033.37 | $1,124.3561 | $1,124.36 | $1,124.40 | $1,124.30 | |