| 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 | $134.87 | 11.782% | $150.7604 | $150.76 | $150.75 | $150.80 |
| Purchase #2 | $147.76 | 6.497% | $157.36 | $157.36 | $157.35 | $157.40 |
| Purchase #3 | $234.69 | 8.296% | $254.1599 | $254.16 | $254.15 | $254.20 |
| Purchase #4 | $33.59 | 8.220% | $36.3511 | $36.35 | $36.35 | $36.40 |
| Purchase #5 | $170.66 | 12.264% | $191.5897 | $191.59 | $191.60 | $191.60 |
| Purchase #6 | $95.50 | 4.750% | $100.0363 | $100.04 | $100.05 | $100.00 |
| Purchase #7 | $154.49 | 9.478% | $169.1326 | $169.13 | $169.15 | $169.10 |
| 7 purchase totals = | $971.56 | $1,059.3900 | $1,059.39 | $1,059.40 | $1,059.50 | |