| 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 | $139.28 | 8.378% | $150.9489 | $150.95 | $150.95 | $150.90 |
| Purchase #2 | $123.53 | 13.508% | $140.2164 | $140.22 | $140.20 | $140.20 |
| Purchase #3 | $53.37 | 9.790% | $58.5949 | $58.59 | $58.60 | $58.60 |
| Purchase #4 | $234.99 | 11.234% | $261.3888 | $261.39 | $261.40 | $261.40 |
| Purchase #5 | $117.89 | 10.317% | $130.0527 | $130.05 | $130.05 | $130.10 |
| Purchase #6 | $14.26 | 5.690% | $15.0714 | $15.07 | $15.05 | $15.10 |
| Purchase #7 | $44.84 | 3.717% | $46.5067 | $46.51 | $46.50 | $46.50 |
| 7 purchase totals = | $728.16 | $802.7798 | $802.78 | $802.75 | $802.80 | |