| 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 | $152.80 | 5.303% | $160.903 | $160.90 | $160.90 | $160.90 |
| Purchase #2 | $98.83 | 5.231% | $103.9998 | $104.00 | $104.00 | $104.00 |
| Purchase #3 | $25.98 | 4.700% | $27.2011 | $27.20 | $27.20 | $27.20 |
| Purchase #4 | $233.40 | 12.250% | $261.9915 | $261.99 | $262.00 | $262.00 |
| Purchase #5 | $219.45 | 10.848% | $243.2559 | $243.26 | $243.25 | $243.30 |
| Purchase #6 | $139.68 | 7.594% | $150.2873 | $150.29 | $150.30 | $150.30 |
| Purchase #7 | $18.70 | 5.126% | $19.6586 | $19.66 | $19.65 | $19.70 |
| 7 purchase totals = | $888.84 | $967.2972 | $967.30 | $967.30 | $967.40 | |