| 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 | $199.57 | 9.689% | $218.9063 | $218.91 | $218.90 | $218.90 |
| Purchase #2 | $86.58 | 6.358% | $92.0848 | $92.08 | $92.10 | $92.10 |
| Purchase #3 | $163.33 | 6.676% | $174.2339 | $174.23 | $174.25 | $174.20 |
| Purchase #4 | $165.57 | 12.619% | $186.4633 | $186.46 | $186.45 | $186.50 |
| Purchase #5 | $184.89 | 9.191% | $201.8832 | $201.88 | $201.90 | $201.90 |
| Purchase #6 | $67.68 | 13.553% | $76.8527 | $76.85 | $76.85 | $76.90 |
| Purchase #7 | $178.42 | 12.148% | $200.0945 | $200.09 | $200.10 | $200.10 |
| 7 purchase totals = | $1,046.04 | $1,150.5187 | $1,150.50 | $1,150.55 | $1,150.60 | |