| 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 | $150.55 | 7.581% | $161.9632 | $161.96 | $161.95 | $162.00 |
| Purchase #2 | $66.37 | 5.380% | $69.9407 | $69.94 | $69.95 | $69.90 |
| Purchase #3 | $150.65 | 8.370% | $163.2594 | $163.26 | $163.25 | $163.30 |
| Purchase #4 | $40.83 | 6.671% | $43.5538 | $43.55 | $43.55 | $43.60 |
| Purchase #5 | $162.32 | 12.254% | $182.2107 | $182.21 | $182.20 | $182.20 |
| Purchase #6 | $124.62 | 11.531% | $138.9899 | $138.99 | $139.00 | $139.00 |
| Purchase #7 | $236.28 | 10.746% | $261.6706 | $261.67 | $261.65 | $261.70 |
| 7 purchase totals = | $931.62 | $1,021.5883 | $1,021.58 | $1,021.55 | $1,021.70 | |