| 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 | $160.73 | 11.670% | $179.4872 | $179.49 | $179.50 | $179.50 |
| Purchase #2 | $21.76 | 3.451% | $22.5109 | $22.51 | $22.50 | $22.50 |
| Purchase #3 | $230.64 | 10.240% | $254.2575 | $254.26 | $254.25 | $254.30 |
| Purchase #4 | $63.83 | 10.604% | $70.5985 | $70.60 | $70.60 | $70.60 |
| Purchase #5 | $13.95 | 10.661% | $15.4372 | $15.44 | $15.45 | $15.40 |
| Purchase #6 | $142.87 | 12.197% | $160.2959 | $160.30 | $160.30 | $160.30 |
| Purchase #7 | $44.64 | 9.109% | $48.7063 | $48.71 | $48.70 | $48.70 |
| 7 purchase totals = | $678.42 | $751.2935 | $751.31 | $751.30 | $751.30 | |