| 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 | $166.91 | 12.196% | $187.2663 | $187.27 | $187.25 | $187.30 |
| Purchase #2 | $139.45 | 13.781% | $158.6676 | $158.67 | $158.65 | $158.70 |
| Purchase #3 | $119.46 | 5.324% | $125.8201 | $125.82 | $125.80 | $125.80 |
| Purchase #4 | $145.66 | 4.603% | $152.3647 | $152.36 | $152.35 | $152.40 |
| Purchase #5 | $235.97 | 10.390% | $260.4873 | $260.49 | $260.50 | $260.50 |
| Purchase #6 | $224.26 | 5.278% | $236.0964 | $236.10 | $236.10 | $236.10 |
| Purchase #7 | $248.25 | 9.153% | $270.9723 | $270.97 | $270.95 | $271.00 |
| 7 purchase totals = | $1,279.96 | $1,391.6747 | $1,391.68 | $1,391.60 | $1,391.80 | |