| 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 | $193.63 | 7.657% | $208.4562 | $208.46 | $208.45 | $208.50 |
| Purchase #2 | $176.86 | 5.381% | $186.3768 | $186.38 | $186.40 | $186.40 |
| Purchase #3 | $72.32 | 10.278% | $79.753 | $79.75 | $79.75 | $79.80 |
| Purchase #4 | $54.46 | 4.468% | $56.8933 | $56.89 | $56.90 | $56.90 |
| Purchase #5 | $21.97 | 5.342% | $23.1436 | $23.14 | $23.15 | $23.10 |
| Purchase #6 | $148.91 | 5.867% | $157.6465 | $157.65 | $157.65 | $157.60 |
| Purchase #7 | $28.93 | 4.627% | $30.2686 | $30.27 | $30.25 | $30.30 |
| 7 purchase totals = | $697.08 | $742.5380 | $742.54 | $742.55 | $742.60 | |