| 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 | $168.58 | 12.833% | $190.2139 | $190.21 | $190.20 | $190.20 |
| Purchase #2 | $69.53 | 11.390% | $77.4495 | $77.45 | $77.45 | $77.40 |
| Purchase #3 | $197.89 | 12.662% | $222.9468 | $222.95 | $222.95 | $222.90 |
| Purchase #4 | $237.45 | 11.794% | $265.4549 | $265.45 | $265.45 | $265.50 |
| Purchase #5 | $148.45 | 4.694% | $155.4182 | $155.42 | $155.40 | $155.40 |
| Purchase #6 | $78.26 | 5.690% | $82.713 | $82.71 | $82.70 | $82.70 |
| Purchase #7 | $169.25 | 8.498% | $183.6329 | $183.63 | $183.65 | $183.60 |
| 7 purchase totals = | $1,069.41 | $1,177.8292 | $1,177.82 | $1,177.80 | $1,177.70 | |