| 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 | $170.39 | 5.451% | $179.678 | $179.68 | $179.70 | $179.70 |
| Purchase #2 | $197.78 | 12.583% | $222.6667 | $222.67 | $222.65 | $222.70 |
| Purchase #3 | $42.37 | 13.296% | $48.0035 | $48.00 | $48.00 | $48.00 |
| Purchase #4 | $83.79 | 11.515% | $93.4384 | $93.44 | $93.45 | $93.40 |
| Purchase #5 | $221.34 | 8.240% | $239.5784 | $239.58 | $239.60 | $239.60 |
| Purchase #6 | $171.47 | 9.549% | $187.8437 | $187.84 | $187.85 | $187.80 |
| Purchase #7 | $178.25 | 4.472% | $186.2213 | $186.22 | $186.20 | $186.20 |
| 7 purchase totals = | $1,065.39 | $1,157.4300 | $1,157.43 | $1,157.45 | $1,157.40 | |