| 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 | $143.98 | 7.407% | $154.6446 | $154.64 | $154.65 | $154.60 |
| Purchase #2 | $200.37 | 11.661% | $223.7351 | $223.74 | $223.75 | $223.70 |
| Purchase #3 | $121.57 | 12.546% | $136.8222 | $136.82 | $136.80 | $136.80 |
| Purchase #4 | $83.31 | 6.484% | $88.7118 | $88.71 | $88.70 | $88.70 |
| Purchase #5 | $219.57 | 8.304% | $237.8031 | $237.80 | $237.80 | $237.80 |
| Purchase #6 | $151.29 | 7.785% | $163.0679 | $163.07 | $163.05 | $163.10 |
| Purchase #7 | $76.73 | 12.666% | $86.4486 | $86.45 | $86.45 | $86.40 |
| 7 purchase totals = | $996.82 | $1,091.2333 | $1,091.23 | $1,091.20 | $1,091.10 | |