| 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 | $171.99 | 10.281% | $189.6723 | $189.67 | $189.65 | $189.70 |
| Purchase #2 | $59.64 | 13.290% | $67.5662 | $67.57 | $67.55 | $67.60 |
| Purchase #3 | $111.95 | 11.617% | $124.9552 | $124.96 | $124.95 | $125.00 |
| Purchase #4 | $153.40 | 8.487% | $166.4191 | $166.42 | $166.40 | $166.40 |
| Purchase #5 | $216.39 | 9.626% | $237.2197 | $237.22 | $237.20 | $237.20 |
| Purchase #6 | $72.36 | 8.223% | $78.3102 | $78.31 | $78.30 | $78.30 |
| Purchase #7 | $69.75 | 10.485% | $77.0633 | $77.06 | $77.05 | $77.10 |
| 7 purchase totals = | $855.48 | $941.2060 | $941.21 | $941.10 | $941.30 | |