| 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 | $167.54 | 4.796% | $175.5752 | $175.58 | $175.60 | $175.60 |
| Purchase #2 | $97.60 | 12.648% | $109.9444 | $109.94 | $109.95 | $109.90 |
| Purchase #3 | $59.73 | 6.682% | $63.7212 | $63.72 | $63.70 | $63.70 |
| Purchase #4 | $86.75 | 6.260% | $92.1806 | $92.18 | $92.20 | $92.20 |
| Purchase #5 | $8.39 | 4.372% | $8.7568 | $8.76 | $8.75 | $8.80 |
| Purchase #6 | $5.93 | 6.230% | $6.2994 | $6.30 | $6.30 | $6.30 |
| Purchase #7 | $221.26 | 4.477% | $231.1658 | $231.17 | $231.15 | $231.20 |
| 7 purchase totals = | $647.20 | $687.6434 | $687.65 | $687.65 | $687.70 | |