| 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 | $16.83 | 5.300% | $17.722 | $17.72 | $17.70 | $17.70 |
| Purchase #2 | $84.72 | 9.490% | $92.7599 | $92.76 | $92.75 | $92.80 |
| Purchase #3 | $184.48 | 3.187% | $190.3594 | $190.36 | $190.35 | $190.40 |
| Purchase #4 | $189.47 | 3.742% | $196.56 | $196.56 | $196.55 | $196.60 |
| Purchase #5 | $153.56 | 13.126% | $173.7163 | $173.72 | $173.70 | $173.70 |
| Purchase #6 | $181.99 | 10.634% | $201.3428 | $201.34 | $201.35 | $201.30 |
| Purchase #7 | $48.82 | 13.456% | $55.3892 | $55.39 | $55.40 | $55.40 |
| 7 purchase totals = | $859.87 | $927.8496 | $927.85 | $927.80 | $927.90 | |