| 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 | $170.99 | 12.713% | $192.728 | $192.73 | $192.75 | $192.70 |
| Purchase #2 | $201.90 | 6.806% | $215.6413 | $215.64 | $215.65 | $215.60 |
| Purchase #3 | $153.40 | 6.507% | $163.3817 | $163.38 | $163.40 | $163.40 |
| Purchase #4 | $202.71 | 4.685% | $212.207 | $212.21 | $212.20 | $212.20 |
| Purchase #5 | $77.88 | 11.603% | $86.9164 | $86.92 | $86.90 | $86.90 |
| Purchase #6 | $8.89 | 9.828% | $9.7637 | $9.76 | $9.75 | $9.80 |
| Purchase #7 | $186.95 | 5.824% | $197.838 | $197.84 | $197.85 | $197.80 |
| 7 purchase totals = | $1,002.72 | $1,078.4761 | $1,078.48 | $1,078.50 | $1,078.40 | |