| 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 | $138.84 | 10.807% | $153.8444 | $153.84 | $153.85 | $153.80 |
| Purchase #2 | $67.78 | 7.363% | $72.7706 | $72.77 | $72.75 | $72.80 |
| Purchase #3 | $140.94 | 11.582% | $157.2637 | $157.26 | $157.25 | $157.30 |
| Purchase #4 | $121.79 | 10.563% | $134.6547 | $134.65 | $134.65 | $134.70 |
| Purchase #5 | $197.73 | 7.453% | $212.4668 | $212.47 | $212.45 | $212.50 |
| Purchase #6 | $58.59 | 12.336% | $65.8177 | $65.82 | $65.80 | $65.80 |
| Purchase #7 | $195.34 | 3.862% | $202.884 | $202.88 | $202.90 | $202.90 |
| 7 purchase totals = | $921.01 | $999.7019 | $999.69 | $999.65 | $999.80 | |