| 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 | $189.90 | 6.278% | $201.8219 | $201.82 | $201.80 | $201.80 |
| Purchase #2 | $178.27 | 6.193% | $189.3103 | $189.31 | $189.30 | $189.30 |
| Purchase #3 | $184.55 | 10.687% | $204.2729 | $204.27 | $204.25 | $204.30 |
| Purchase #4 | $236.67 | 10.434% | $261.3641 | $261.36 | $261.35 | $261.40 |
| Purchase #5 | $209.59 | 7.447% | $225.1982 | $225.20 | $225.20 | $225.20 |
| Purchase #6 | $237.68 | 9.574% | $260.4355 | $260.44 | $260.45 | $260.40 |
| Purchase #7 | $235.81 | 11.852% | $263.7582 | $263.76 | $263.75 | $263.80 |
| 7 purchase totals = | $1,472.47 | $1,606.1611 | $1,606.16 | $1,606.10 | $1,606.20 | |