| 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 | $193.44 | 7.721% | $208.3755 | $208.38 | $208.40 | $208.40 |
| Purchase #2 | $144.54 | 6.800% | $154.3687 | $154.37 | $154.35 | $154.40 |
| Purchase #3 | $12.68 | 9.789% | $13.9212 | $13.92 | $13.90 | $13.90 |
| Purchase #4 | $51.38 | 10.515% | $56.7826 | $56.78 | $56.80 | $56.80 |
| Purchase #5 | $140.34 | 5.230% | $147.6798 | $147.68 | $147.70 | $147.70 |
| Purchase #6 | $148.96 | 10.415% | $164.4742 | $164.47 | $164.45 | $164.50 |
| Purchase #7 | $126.40 | 12.254% | $141.8891 | $141.89 | $141.90 | $141.90 |
| 7 purchase totals = | $817.74 | $887.4911 | $887.49 | $887.50 | $887.60 | |