| 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 | $247.80 | 7.815% | $267.1656 | $267.17 | $267.15 | $267.20 |
| Purchase #2 | $166.33 | 8.773% | $180.9221 | $180.92 | $180.90 | $180.90 |
| Purchase #3 | $56.30 | 11.845% | $62.9687 | $62.97 | $62.95 | $63.00 |
| Purchase #4 | $21.91 | 10.851% | $24.2875 | $24.29 | $24.30 | $24.30 |
| Purchase #5 | $47.89 | 9.417% | $52.3998 | $52.40 | $52.40 | $52.40 |
| Purchase #6 | $32.89 | 12.488% | $36.9973 | $37.00 | $37.00 | $37.00 |
| Purchase #7 | $196.83 | 8.632% | $213.8204 | $213.82 | $213.80 | $213.80 |
| 7 purchase totals = | $769.95 | $838.5614 | $838.57 | $838.50 | $838.60 | |