| 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 | $149.97 | 9.276% | $163.8812 | $163.88 | $163.90 | $163.90 |
| Purchase #2 | $107.75 | 7.246% | $115.5576 | $115.56 | $115.55 | $115.60 |
| Purchase #3 | $28.35 | 9.285% | $30.9823 | $30.98 | $31.00 | $31.00 |
| Purchase #4 | $163.84 | 9.401% | $179.2426 | $179.24 | $179.25 | $179.20 |
| Purchase #5 | $232.69 | 3.225% | $240.1943 | $240.19 | $240.20 | $240.20 |
| Purchase #6 | $249.35 | 12.301% | $280.0225 | $280.02 | $280.00 | $280.00 |
| Purchase #7 | $126.34 | 8.520% | $137.1042 | $137.10 | $137.10 | $137.10 |
| 7 purchase totals = | $1,058.29 | $1,146.9847 | $1,146.97 | $1,147.00 | $1,147.00 | |