| 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 | $202.52 | 6.550% | $215.7851 | $215.79 | $215.80 | $215.80 |
| Purchase #2 | $203.37 | 7.490% | $218.6024 | $218.60 | $218.60 | $218.60 |
| Purchase #3 | $14.83 | 13.137% | $16.7782 | $16.78 | $16.80 | $16.80 |
| Purchase #4 | $208.64 | 12.204% | $234.1024 | $234.10 | $234.10 | $234.10 |
| Purchase #5 | $190.77 | 10.810% | $211.3922 | $211.39 | $211.40 | $211.40 |
| Purchase #6 | $81.43 | 13.274% | $92.239 | $92.24 | $92.25 | $92.20 |
| Purchase #7 | $146.74 | 11.576% | $163.7266 | $163.73 | $163.75 | $163.70 |
| 7 purchase totals = | $1,048.30 | $1,152.6259 | $1,152.63 | $1,152.70 | $1,152.60 | |