| 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 | $219.47 | 8.380% | $237.8616 | $237.86 | $237.85 | $237.90 |
| Purchase #2 | $164.28 | 8.753% | $178.6594 | $178.66 | $178.65 | $178.70 |
| Purchase #3 | $64.52 | 6.551% | $68.7467 | $68.75 | $68.75 | $68.70 |
| Purchase #4 | $76.52 | 5.159% | $80.4677 | $80.47 | $80.45 | $80.50 |
| Purchase #5 | $15.66 | 10.476% | $17.3005 | $17.30 | $17.30 | $17.30 |
| Purchase #6 | $144.41 | 7.587% | $155.3664 | $155.37 | $155.35 | $155.40 |
| Purchase #7 | $136.40 | 12.363% | $153.2631 | $153.26 | $153.25 | $153.30 |
| 7 purchase totals = | $821.26 | $891.6654 | $891.67 | $891.60 | $891.80 | |