| 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 | $195.96 | 3.768% | $203.3438 | $203.34 | $203.35 | $203.30 |
| Purchase #2 | $30.89 | 11.142% | $34.3318 | $34.33 | $34.35 | $34.30 |
| Purchase #3 | $149.89 | 3.563% | $155.2306 | $155.23 | $155.25 | $155.20 |
| Purchase #4 | $15.47 | 3.202% | $15.9653 | $15.97 | $15.95 | $16.00 |
| Purchase #5 | $67.90 | 13.792% | $77.2648 | $77.26 | $77.25 | $77.30 |
| Purchase #6 | $13.32 | 13.759% | $15.1527 | $15.15 | $15.15 | $15.20 |
| Purchase #7 | $40.79 | 9.645% | $44.7242 | $44.72 | $44.70 | $44.70 |
| 7 purchase totals = | $514.22 | $546.0132 | $546.00 | $546.00 | $546.00 | |