| 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 | $181.58 | 5.690% | $191.9119 | $191.91 | $191.90 | $191.90 |
| Purchase #2 | $166.58 | 8.352% | $180.4928 | $180.49 | $180.50 | $180.50 |
| Purchase #3 | $10.67 | 11.692% | $11.9175 | $11.92 | $11.90 | $11.90 |
| Purchase #4 | $113.53 | 10.445% | $125.3882 | $125.39 | $125.40 | $125.40 |
| Purchase #5 | $103.56 | 8.843% | $112.7178 | $112.72 | $112.70 | $112.70 |
| Purchase #6 | $212.91 | 10.522% | $235.3124 | $235.31 | $235.30 | $235.30 |
| Purchase #7 | $104.39 | 3.169% | $107.6981 | $107.70 | $107.70 | $107.70 |
| 7 purchase totals = | $893.22 | $965.4387 | $965.44 | $965.40 | $965.40 | |