| 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 | $151.85 | 9.833% | $166.7814 | $166.78 | $166.80 | $166.80 |
| Purchase #2 | $158.63 | 4.108% | $165.1465 | $165.15 | $165.15 | $165.10 |
| Purchase #3 | $180.35 | 4.711% | $188.8463 | $188.85 | $188.85 | $188.80 |
| Purchase #4 | $131.88 | 10.708% | $146.0017 | $146.00 | $146.00 | $146.00 |
| Purchase #5 | $191.63 | 8.377% | $207.6828 | $207.68 | $207.70 | $207.70 |
| Purchase #6 | $39.83 | 13.859% | $45.35 | $45.35 | $45.35 | $45.40 |
| Purchase #7 | $100.88 | 13.182% | $114.178 | $114.18 | $114.20 | $114.20 |
| 7 purchase totals = | $955.05 | $1,033.9867 | $1,033.99 | $1,034.05 | $1,034.00 | |