| 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 | $131.96 | 5.666% | $139.4369 | $139.44 | $139.45 | $139.40 |
| Purchase #2 | $241.58 | 6.688% | $257.7369 | $257.74 | $257.75 | $257.70 |
| Purchase #3 | $165.87 | 13.188% | $187.7449 | $187.74 | $187.75 | $187.70 |
| Purchase #4 | $69.74 | 13.534% | $79.1786 | $79.18 | $79.20 | $79.20 |
| Purchase #5 | $177.31 | 4.320% | $184.9698 | $184.97 | $184.95 | $185.00 |
| Purchase #6 | $42.88 | 12.366% | $48.1825 | $48.18 | $48.20 | $48.20 |
| Purchase #7 | $119.42 | 6.271% | $126.9088 | $126.91 | $126.90 | $126.90 |
| 7 purchase totals = | $948.76 | $1,024.1584 | $1,024.16 | $1,024.20 | $1,024.10 | |