| 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 | $176.33 | 13.698% | $200.4837 | $200.48 | $200.50 | $200.50 |
| Purchase #2 | $159.55 | 5.712% | $168.6635 | $168.66 | $168.65 | $168.70 |
| Purchase #3 | $115.27 | 9.639% | $126.3809 | $126.38 | $126.40 | $126.40 |
| Purchase #4 | $85.71 | 3.443% | $88.661 | $88.66 | $88.65 | $88.70 |
| Purchase #5 | $152.38 | 3.412% | $157.5792 | $157.58 | $157.60 | $157.60 |
| Purchase #6 | $13.86 | 13.727% | $15.7626 | $15.76 | $15.75 | $15.80 |
| Purchase #7 | $203.87 | 12.641% | $229.6412 | $229.64 | $229.65 | $229.60 |
| 7 purchase totals = | $906.97 | $987.1721 | $987.16 | $987.20 | $987.30 | |