| 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 | $190.62 | 9.284% | $208.3172 | $208.32 | $208.30 | $208.30 |
| Purchase #2 | $144.76 | 12.573% | $162.9607 | $162.96 | $162.95 | $163.00 |
| Purchase #3 | $55.49 | 6.789% | $59.2572 | $59.26 | $59.25 | $59.30 |
| Purchase #4 | $8.91 | 12.454% | $10.0197 | $10.02 | $10.00 | $10.00 |
| Purchase #5 | $45.55 | 13.615% | $51.7516 | $51.75 | $51.75 | $51.80 |
| Purchase #6 | $121.99 | 13.158% | $138.0414 | $138.04 | $138.05 | $138.00 |
| Purchase #7 | $188.41 | 7.414% | $202.3787 | $202.38 | $202.40 | $202.40 |
| 7 purchase totals = | $755.73 | $832.7265 | $832.73 | $832.70 | $832.80 | |