| 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 | $171.87 | 10.821% | $190.4681 | $190.47 | $190.45 | $190.50 |
| Purchase #2 | $99.56 | 11.343% | $110.8531 | $110.85 | $110.85 | $110.90 |
| Purchase #3 | $186.95 | 9.167% | $204.0877 | $204.09 | $204.10 | $204.10 |
| Purchase #4 | $164.78 | 7.272% | $176.7628 | $176.76 | $176.75 | $176.80 |
| Purchase #5 | $199.92 | 4.426% | $208.7685 | $208.77 | $208.75 | $208.80 |
| Purchase #6 | $164.91 | 10.517% | $182.2536 | $182.25 | $182.25 | $182.30 |
| Purchase #7 | $133.57 | 8.375% | $144.7565 | $144.76 | $144.75 | $144.80 |
| 7 purchase totals = | $1,121.56 | $1,217.9503 | $1,217.95 | $1,217.90 | $1,218.20 | |