| 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 | $145.35 | 12.497% | $163.5144 | $163.51 | $163.50 | $163.50 |
| Purchase #2 | $163.36 | 6.554% | $174.0666 | $174.07 | $174.05 | $174.10 |
| Purchase #3 | $144.31 | 9.299% | $157.7294 | $157.73 | $157.75 | $157.70 |
| Purchase #4 | $200.88 | 4.866% | $210.6548 | $210.65 | $210.65 | $210.70 |
| Purchase #5 | $208.38 | 8.177% | $225.4192 | $225.42 | $225.40 | $225.40 |
| Purchase #6 | $211.25 | 12.304% | $237.2422 | $237.24 | $237.25 | $237.20 |
| Purchase #7 | $138.29 | 13.718% | $157.2606 | $157.26 | $157.25 | $157.30 |
| 7 purchase totals = | $1,211.82 | $1,325.8872 | $1,325.88 | $1,325.85 | $1,325.90 | |