| 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 | $163.79 | 11.665% | $182.8961 | $182.90 | $182.90 | $182.90 |
| Purchase #2 | $44.60 | 3.731% | $46.264 | $46.26 | $46.25 | $46.30 |
| Purchase #3 | $29.48 | 4.279% | $30.7414 | $30.74 | $30.75 | $30.70 |
| Purchase #4 | $36.34 | 7.625% | $39.1109 | $39.11 | $39.10 | $39.10 |
| Purchase #5 | $165.75 | 8.599% | $180.0028 | $180.00 | $180.00 | $180.00 |
| Purchase #6 | $130.66 | 12.381% | $146.837 | $146.84 | $146.85 | $146.80 |
| Purchase #7 | $166.91 | 3.469% | $172.7001 | $172.70 | $172.70 | $172.70 |
| 7 purchase totals = | $737.53 | $798.5523 | $798.55 | $798.55 | $798.50 | |