| 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 | $144.66 | 10.128% | $159.3112 | $159.31 | $159.30 | $159.30 |
| Purchase #2 | $12.27 | 8.481% | $13.3106 | $13.31 | $13.30 | $13.30 |
| Purchase #3 | $71.52 | 6.784% | $76.3719 | $76.37 | $76.35 | $76.40 |
| Purchase #4 | $46.29 | 4.268% | $48.2657 | $48.27 | $48.25 | $48.30 |
| Purchase #5 | $195.40 | 11.655% | $218.1739 | $218.17 | $218.15 | $218.20 |
| Purchase #6 | $138.41 | 5.683% | $146.2758 | $146.28 | $146.30 | $146.30 |
| Purchase #7 | $248.81 | 5.125% | $261.5615 | $261.56 | $261.55 | $261.60 |
| 7 purchase totals = | $857.36 | $923.2706 | $923.27 | $923.20 | $923.40 | |