| 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 | $100.88 | 9.486% | $110.4495 | $110.45 | $110.45 | $110.40 |
| Purchase #2 | $134.65 | 6.670% | $143.6312 | $143.63 | $143.65 | $143.60 |
| Purchase #3 | $74.27 | 3.642% | $76.9749 | $76.97 | $76.95 | $77.00 |
| Purchase #4 | $225.57 | 6.256% | $239.6817 | $239.68 | $239.70 | $239.70 |
| Purchase #5 | $56.70 | 4.282% | $59.1279 | $59.13 | $59.15 | $59.10 |
| Purchase #6 | $125.81 | 8.294% | $136.2447 | $136.24 | $136.25 | $136.20 |
| Purchase #7 | $149.87 | 11.396% | $166.9492 | $166.95 | $166.95 | $166.90 |
| 7 purchase totals = | $867.75 | $933.0591 | $933.05 | $933.10 | $932.90 | |