| 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 | $179.29 | 9.338% | $196.0321 | $196.03 | $196.05 | $196.00 |
| Purchase #2 | $24.86 | 9.511% | $27.2244 | $27.22 | $27.20 | $27.20 |
| Purchase #3 | $227.57 | 9.159% | $248.4131 | $248.41 | $248.40 | $248.40 |
| Purchase #4 | $35.49 | 6.867% | $37.9271 | $37.93 | $37.95 | $37.90 |
| Purchase #5 | $138.66 | 3.177% | $143.0652 | $143.07 | $143.05 | $143.10 |
| Purchase #6 | $185.36 | 8.177% | $200.5169 | $200.52 | $200.50 | $200.50 |
| Purchase #7 | $16.68 | 3.276% | $17.2264 | $17.23 | $17.25 | $17.20 |
| 7 purchase totals = | $807.91 | $870.4052 | $870.41 | $870.40 | $870.30 | |