| 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 | $131.98 | 11.160% | $146.709 | $146.71 | $146.70 | $146.70 |
| Purchase #2 | $30.49 | 3.796% | $31.6474 | $31.65 | $31.65 | $31.60 |
| Purchase #3 | $114.60 | 12.868% | $129.3467 | $129.35 | $129.35 | $129.30 |
| Purchase #4 | $110.60 | 3.652% | $114.6391 | $114.64 | $114.65 | $114.60 |
| Purchase #5 | $55.34 | 4.870% | $58.0351 | $58.04 | $58.05 | $58.00 |
| Purchase #6 | $81.73 | 3.528% | $84.6134 | $84.61 | $84.60 | $84.60 |
| Purchase #7 | $205.49 | 3.712% | $213.1178 | $213.12 | $213.10 | $213.10 |
| 7 purchase totals = | $730.23 | $778.1085 | $778.12 | $778.10 | $777.90 | |