| 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 | $75.77 | 9.478% | $82.9515 | $82.95 | $82.95 | $83.00 |
| Purchase #2 | $116.35 | 6.784% | $124.2432 | $124.24 | $124.25 | $124.20 |
| Purchase #3 | $30.58 | 3.794% | $31.7402 | $31.74 | $31.75 | $31.70 |
| Purchase #4 | $198.78 | 7.515% | $213.7183 | $213.72 | $213.70 | $213.70 |
| Purchase #5 | $190.54 | 12.815% | $214.9577 | $214.96 | $214.95 | $215.00 |
| Purchase #6 | $148.44 | 13.681% | $168.7481 | $168.75 | $168.75 | $168.70 |
| Purchase #7 | $177.31 | 3.146% | $182.8882 | $182.89 | $182.90 | $182.90 |
| 7 purchase totals = | $937.77 | $1,019.2472 | $1,019.25 | $1,019.25 | $1,019.20 | |