| 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 | $151.46 | 3.691% | $157.0504 | $157.05 | $157.05 | $157.10 |
| Purchase #2 | $134.75 | 12.288% | $151.3081 | $151.31 | $151.30 | $151.30 |
| Purchase #3 | $102.47 | 12.183% | $114.9539 | $114.95 | $114.95 | $115.00 |
| Purchase #4 | $216.68 | 3.171% | $223.5509 | $223.55 | $223.55 | $223.60 |
| Purchase #5 | $33.92 | 6.655% | $36.1774 | $36.18 | $36.20 | $36.20 |
| Purchase #6 | $106.68 | 3.296% | $110.1962 | $110.20 | $110.20 | $110.20 |
| Purchase #7 | $246.68 | 3.210% | $254.5984 | $254.60 | $254.60 | $254.60 |
| 7 purchase totals = | $992.64 | $1,047.8353 | $1,047.84 | $1,047.85 | $1,048.00 | |