| 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 | $110.66 | 9.548% | $121.2258 | $121.23 | $121.25 | $121.20 |
| Purchase #2 | $156.82 | 13.849% | $178.538 | $178.54 | $178.55 | $178.50 |
| Purchase #3 | $235.75 | 10.692% | $260.9564 | $260.96 | $260.95 | $261.00 |
| Purchase #4 | $136.44 | 10.572% | $150.8644 | $150.86 | $150.85 | $150.90 |
| Purchase #5 | $146.40 | 3.596% | $151.6645 | $151.66 | $151.65 | $151.70 |
| Purchase #6 | $79.73 | 4.855% | $83.6009 | $83.60 | $83.60 | $83.60 |
| Purchase #7 | $64.70 | 5.547% | $68.2889 | $68.29 | $68.30 | $68.30 |
| 7 purchase totals = | $930.50 | $1,015.1389 | $1,015.14 | $1,015.15 | $1,015.20 | |