| 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 | $143.55 | 12.313% | $161.2253 | $161.23 | $161.25 | $161.20 |
| Purchase #2 | $26.87 | 13.529% | $30.5052 | $30.51 | $30.50 | $30.50 |
| Purchase #3 | $216.71 | 3.392% | $224.0608 | $224.06 | $224.05 | $224.10 |
| Purchase #4 | $73.33 | 9.203% | $80.0786 | $80.08 | $80.10 | $80.10 |
| Purchase #5 | $111.80 | 3.721% | $115.9601 | $115.96 | $115.95 | $116.00 |
| Purchase #6 | $206.31 | 7.288% | $221.3459 | $221.35 | $221.35 | $221.30 |
| Purchase #7 | $148.30 | 10.595% | $164.0124 | $164.01 | $164.00 | $164.00 |
| 7 purchase totals = | $926.87 | $997.1883 | $997.20 | $997.20 | $997.20 | |