| 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 | $148.32 | 10.345% | $163.6637 | $163.66 | $163.65 | $163.70 |
| Purchase #2 | $114.30 | 10.264% | $126.0318 | $126.03 | $126.05 | $126.00 |
| Purchase #3 | $186.70 | 4.776% | $195.6168 | $195.62 | $195.60 | $195.60 |
| Purchase #4 | $35.49 | 5.699% | $37.5126 | $37.51 | $37.50 | $37.50 |
| Purchase #5 | $7.83 | 13.872% | $8.9162 | $8.92 | $8.90 | $8.90 |
| Purchase #6 | $118.44 | 6.724% | $126.4039 | $126.40 | $126.40 | $126.40 |
| Purchase #7 | $101.68 | 8.874% | $110.7031 | $110.70 | $110.70 | $110.70 |
| 7 purchase totals = | $712.76 | $768.8481 | $768.84 | $768.80 | $768.80 | |