| 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 | $127.43 | 5.274% | $134.1507 | $134.15 | $134.15 | $134.20 |
| Purchase #2 | $182.77 | 7.857% | $197.1302 | $197.13 | $197.15 | $197.10 |
| Purchase #3 | $140.89 | 5.231% | $148.26 | $148.26 | $148.25 | $148.30 |
| Purchase #4 | $102.25 | 13.816% | $116.3769 | $116.38 | $116.40 | $116.40 |
| Purchase #5 | $144.32 | 7.341% | $154.9145 | $154.91 | $154.90 | $154.90 |
| Purchase #6 | $66.42 | 12.654% | $74.8248 | $74.82 | $74.80 | $74.80 |
| Purchase #7 | $170.37 | 7.634% | $183.376 | $183.38 | $183.40 | $183.40 |
| 7 purchase totals = | $934.45 | $1,009.0331 | $1,009.03 | $1,009.05 | $1,009.10 | |