| 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 | $234.35 | 13.734% | $266.5356 | $266.54 | $266.55 | $266.50 |
| Purchase #2 | $141.59 | 5.456% | $149.3152 | $149.32 | $149.30 | $149.30 |
| Purchase #3 | $127.82 | 13.558% | $145.1498 | $145.15 | $145.15 | $145.10 |
| Purchase #4 | $139.67 | 4.329% | $145.7163 | $145.72 | $145.70 | $145.70 |
| Purchase #5 | $139.43 | 10.268% | $153.7467 | $153.75 | $153.75 | $153.70 |
| Purchase #6 | $26.99 | 9.438% | $29.5373 | $29.54 | $29.55 | $29.50 |
| Purchase #7 | $62.30 | 5.857% | $65.9489 | $65.95 | $65.95 | $65.90 |
| 7 purchase totals = | $872.15 | $955.9498 | $955.97 | $955.95 | $955.70 | |