| 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 | $150.33 | 12.185% | $168.6477 | $168.65 | $168.65 | $168.60 |
| Purchase #2 | $213.41 | 3.864% | $221.6562 | $221.66 | $221.65 | $221.70 |
| Purchase #3 | $26.66 | 5.662% | $28.1695 | $28.17 | $28.15 | $28.20 |
| Purchase #4 | $238.67 | 13.229% | $270.2437 | $270.24 | $270.25 | $270.20 |
| Purchase #5 | $143.63 | 3.173% | $148.1874 | $148.19 | $148.20 | $148.20 |
| Purchase #6 | $163.51 | 8.488% | $177.3887 | $177.39 | $177.40 | $177.40 |
| Purchase #7 | $128.85 | 5.554% | $136.0063 | $136.01 | $136.00 | $136.00 |
| 7 purchase totals = | $1,065.06 | $1,150.2995 | $1,150.31 | $1,150.30 | $1,150.30 | |