| 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 | $180.60 | 9.309% | $197.4121 | $197.41 | $197.40 | $197.40 |
| Purchase #2 | $88.61 | 7.773% | $95.4977 | $95.50 | $95.50 | $95.50 |
| Purchase #3 | $234.73 | 10.444% | $259.2452 | $259.25 | $259.25 | $259.20 |
| Purchase #4 | $104.61 | 4.427% | $109.2411 | $109.24 | $109.25 | $109.20 |
| Purchase #5 | $61.87 | 6.423% | $65.8439 | $65.84 | $65.85 | $65.80 |
| Purchase #6 | $11.48 | 12.854% | $12.9556 | $12.96 | $12.95 | $13.00 |
| Purchase #7 | $157.47 | 11.773% | $176.0089 | $176.01 | $176.00 | $176.00 |
| 7 purchase totals = | $839.37 | $916.2045 | $916.21 | $916.20 | $916.10 | |