| 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 | $148.92 | 3.253% | $153.7644 | $153.76 | $153.75 | $153.80 |
| Purchase #2 | $163.29 | 9.699% | $179.1275 | $179.13 | $179.15 | $179.10 |
| Purchase #3 | $100.28 | 4.159% | $104.4506 | $104.45 | $104.45 | $104.50 |
| Purchase #4 | $147.58 | 6.848% | $157.6863 | $157.69 | $157.70 | $157.70 |
| Purchase #5 | $36.55 | 5.445% | $38.5401 | $38.54 | $38.55 | $38.50 |
| Purchase #6 | $62.46 | 5.253% | $65.741 | $65.74 | $65.75 | $65.70 |
| Purchase #7 | $249.67 | 13.641% | $283.7275 | $283.73 | $283.75 | $283.70 |
| 7 purchase totals = | $908.75 | $983.0374 | $983.04 | $983.10 | $983.00 | |