| 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 | $131.74 | 6.202% | $139.9105 | $139.91 | $139.90 | $139.90 |
| Purchase #2 | $59.25 | 6.291% | $62.9774 | $62.98 | $63.00 | $63.00 |
| Purchase #3 | $148.49 | 7.874% | $160.1821 | $160.18 | $160.20 | $160.20 |
| Purchase #4 | $15.57 | 13.657% | $17.6964 | $17.70 | $17.70 | $17.70 |
| Purchase #5 | $209.42 | 7.807% | $225.7694 | $225.77 | $225.75 | $225.80 |
| Purchase #6 | $69.38 | 4.533% | $72.525 | $72.53 | $72.55 | $72.50 |
| Purchase #7 | $250.64 | 4.470% | $261.8436 | $261.84 | $261.85 | $261.80 |
| 7 purchase totals = | $884.49 | $940.9044 | $940.91 | $940.95 | $940.90 | |