| 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 | $168.62 | 7.141% | $180.6612 | $180.66 | $180.65 | $180.70 |
| Purchase #2 | $190.79 | 13.653% | $216.8386 | $216.84 | $216.85 | $216.80 |
| Purchase #3 | $42.58 | 13.159% | $48.1831 | $48.18 | $48.20 | $48.20 |
| Purchase #4 | $129.83 | 7.782% | $139.9334 | $139.93 | $139.95 | $139.90 |
| Purchase #5 | $200.65 | 7.820% | $216.3408 | $216.34 | $216.35 | $216.30 |
| Purchase #6 | $236.77 | 10.215% | $260.9561 | $260.96 | $260.95 | $261.00 |
| Purchase #7 | $47.66 | 6.321% | $50.6726 | $50.67 | $50.65 | $50.70 |
| 7 purchase totals = | $1,016.90 | $1,113.5858 | $1,113.58 | $1,113.60 | $1,113.60 | |