| 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 | $25.48 | 8.782% | $27.7177 | $27.72 | $27.70 | $27.70 |
| Purchase #2 | $192.92 | 3.642% | $199.9461 | $199.95 | $199.95 | $199.90 |
| Purchase #3 | $181.31 | 5.313% | $190.943 | $190.94 | $190.95 | $190.90 |
| Purchase #4 | $29.73 | 7.379% | $31.9238 | $31.92 | $31.90 | $31.90 |
| Purchase #5 | $94.88 | 5.417% | $100.0196 | $100.02 | $100.00 | $100.00 |
| Purchase #6 | $157.82 | 11.692% | $176.2723 | $176.27 | $176.25 | $176.30 |
| Purchase #7 | $175.52 | 4.832% | $184.0011 | $184.00 | $184.00 | $184.00 |
| 7 purchase totals = | $857.66 | $910.8236 | $910.82 | $910.75 | $910.70 | |