| 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 | $151.92 | 9.526% | $166.3919 | $166.39 | $166.40 | $166.40 |
| Purchase #2 | $10.67 | 5.857% | $11.2949 | $11.29 | $11.30 | $11.30 |
| Purchase #3 | $25.92 | 8.447% | $28.1095 | $28.11 | $28.10 | $28.10 |
| Purchase #4 | $241.28 | 9.740% | $264.7807 | $264.78 | $264.80 | $264.80 |
| Purchase #5 | $35.90 | 5.734% | $37.9585 | $37.96 | $37.95 | $38.00 |
| Purchase #6 | $147.99 | 3.842% | $153.6758 | $153.68 | $153.70 | $153.70 |
| Purchase #7 | $18.81 | 5.520% | $19.8483 | $19.85 | $19.85 | $19.80 |
| 7 purchase totals = | $632.49 | $682.0596 | $682.06 | $682.10 | $682.10 | |