| 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 | $89.89 | 13.225% | $101.778 | $101.78 | $101.80 | $101.80 |
| Purchase #2 | $174.87 | 8.194% | $189.1988 | $189.20 | $189.20 | $189.20 |
| Purchase #3 | $6.91 | 4.695% | $7.2344 | $7.23 | $7.25 | $7.20 |
| Purchase #4 | $217.31 | 6.731% | $231.9371 | $231.94 | $231.95 | $231.90 |
| Purchase #5 | $139.98 | 12.396% | $157.3319 | $157.33 | $157.35 | $157.30 |
| Purchase #6 | $146.66 | 13.503% | $166.4635 | $166.46 | $166.45 | $166.50 |
| Purchase #7 | $87.70 | 5.353% | $92.3946 | $92.39 | $92.40 | $92.40 |
| 7 purchase totals = | $863.32 | $946.3383 | $946.33 | $946.40 | $946.30 | |