| 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 | $170.59 | 3.347% | $176.2996 | $176.30 | $176.30 | $176.30 |
| Purchase #2 | $101.59 | 10.416% | $112.1716 | $112.17 | $112.15 | $112.20 |
| Purchase #3 | $232.82 | 9.347% | $254.5817 | $254.58 | $254.60 | $254.60 |
| Purchase #4 | $115.91 | 4.691% | $121.3473 | $121.35 | $121.35 | $121.30 |
| Purchase #5 | $5.35 | 8.295% | $5.7938 | $5.79 | $5.80 | $5.80 |
| Purchase #6 | $169.42 | 7.645% | $182.3722 | $182.37 | $182.35 | $182.40 |
| Purchase #7 | $119.72 | 4.200% | $124.7482 | $124.75 | $124.75 | $124.70 |
| 7 purchase totals = | $915.40 | $977.3144 | $977.31 | $977.30 | $977.30 | |