| 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 | $166.30 | 4.428% | $173.6638 | $173.66 | $173.65 | $173.70 |
| Purchase #2 | $129.67 | 12.173% | $145.4547 | $145.45 | $145.45 | $145.50 |
| Purchase #3 | $27.27 | 11.335% | $30.3611 | $30.36 | $30.35 | $30.40 |
| Purchase #4 | $217.43 | 4.744% | $227.7449 | $227.74 | $227.75 | $227.70 |
| Purchase #5 | $170.65 | 12.130% | $191.3498 | $191.35 | $191.35 | $191.30 |
| Purchase #6 | $69.93 | 12.462% | $78.6447 | $78.64 | $78.65 | $78.60 |
| Purchase #7 | $180.94 | 10.792% | $200.467 | $200.47 | $200.45 | $200.50 |
| 7 purchase totals = | $962.19 | $1,047.6860 | $1,047.67 | $1,047.65 | $1,047.70 | |