| 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 | $178.40 | 10.851% | $197.7582 | $197.76 | $197.75 | $197.80 |
| Purchase #2 | $69.96 | 8.108% | $75.6324 | $75.63 | $75.65 | $75.60 |
| Purchase #3 | $30.87 | 6.223% | $32.791 | $32.79 | $32.80 | $32.80 |
| Purchase #4 | $116.30 | 8.726% | $126.4483 | $126.45 | $126.45 | $126.40 |
| Purchase #5 | $27.44 | 12.620% | $30.9029 | $30.90 | $30.90 | $30.90 |
| Purchase #6 | $119.46 | 12.645% | $134.5657 | $134.57 | $134.55 | $134.60 |
| Purchase #7 | $105.55 | 8.777% | $114.8141 | $114.81 | $114.80 | $114.80 |
| 7 purchase totals = | $647.98 | $712.9126 | $712.91 | $712.90 | $712.90 | |