| 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 | $174.69 | 7.852% | $188.4067 | $188.41 | $188.40 | $188.40 |
| Purchase #2 | $234.82 | 3.650% | $243.3909 | $243.39 | $243.40 | $243.40 |
| Purchase #3 | $27.54 | 9.804% | $30.24 | $30.24 | $30.25 | $30.20 |
| Purchase #4 | $184.63 | 8.682% | $200.6596 | $200.66 | $200.65 | $200.70 |
| Purchase #5 | $104.49 | 8.212% | $113.0707 | $113.07 | $113.05 | $113.10 |
| Purchase #6 | $85.35 | 7.246% | $91.5345 | $91.53 | $91.55 | $91.50 |
| Purchase #7 | $187.98 | 9.460% | $205.7629 | $205.76 | $205.75 | $205.80 |
| 7 purchase totals = | $999.50 | $1,073.0653 | $1,073.06 | $1,073.05 | $1,073.10 | |