| 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 | $149.91 | 7.804% | $161.609 | $161.61 | $161.60 | $161.60 |
| Purchase #2 | $205.53 | 3.274% | $212.2591 | $212.26 | $212.25 | $212.30 |
| Purchase #3 | $75.41 | 5.677% | $79.691 | $79.69 | $79.70 | $79.70 |
| Purchase #4 | $237.60 | 5.237% | $250.0431 | $250.04 | $250.05 | $250.00 |
| Purchase #5 | $142.86 | 7.258% | $153.2288 | $153.23 | $153.25 | $153.20 |
| Purchase #6 | $149.34 | 3.833% | $155.0642 | $155.06 | $155.05 | $155.10 |
| Purchase #7 | $227.79 | 11.231% | $253.3731 | $253.37 | $253.35 | $253.40 |
| 7 purchase totals = | $1,188.44 | $1,265.2683 | $1,265.26 | $1,265.25 | $1,265.30 | |