| 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 | $163.80 | 3.187% | $169.0203 | $169.02 | $169.00 | $169.00 |
| Purchase #2 | $160.29 | 7.111% | $171.6882 | $171.69 | $171.70 | $171.70 |
| Purchase #3 | $104.99 | 7.476% | $112.8391 | $112.84 | $112.85 | $112.80 |
| Purchase #4 | $235.94 | 10.108% | $259.7888 | $259.79 | $259.80 | $259.80 |
| Purchase #5 | $143.60 | 12.441% | $161.4653 | $161.47 | $161.45 | $161.50 |
| Purchase #6 | $157.25 | 3.873% | $163.3403 | $163.34 | $163.35 | $163.30 |
| Purchase #7 | $222.68 | 10.231% | $245.4624 | $245.46 | $245.45 | $245.50 |
| 7 purchase totals = | $1,188.55 | $1,283.6044 | $1,283.61 | $1,283.60 | $1,283.60 | |