| 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 | $144.45 | 6.846% | $154.339 | $154.34 | $154.35 | $154.30 |
| Purchase #2 | $95.69 | 12.326% | $107.4847 | $107.48 | $107.50 | $107.50 |
| Purchase #3 | $91.98 | 9.510% | $100.7273 | $100.73 | $100.75 | $100.70 |
| Purchase #4 | $60.46 | 10.505% | $66.8113 | $66.81 | $66.80 | $66.80 |
| Purchase #5 | $163.74 | 6.440% | $174.2849 | $174.28 | $174.30 | $174.30 |
| Purchase #6 | $51.41 | 7.235% | $55.1295 | $55.13 | $55.15 | $55.10 |
| Purchase #7 | $78.79 | 5.844% | $83.3945 | $83.39 | $83.40 | $83.40 |
| 7 purchase totals = | $686.52 | $742.1712 | $742.16 | $742.25 | $742.10 | |