| 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 | $146.45 | 11.300% | $162.9989 | $163.00 | $163.00 | $163.00 |
| Purchase #2 | $95.39 | 6.677% | $101.7592 | $101.76 | $101.75 | $101.80 |
| Purchase #3 | $62.58 | 13.844% | $71.2436 | $71.24 | $71.25 | $71.20 |
| Purchase #4 | $122.68 | 12.711% | $138.2739 | $138.27 | $138.25 | $138.30 |
| Purchase #5 | $225.46 | 4.426% | $235.4389 | $235.44 | $235.45 | $235.40 |
| Purchase #6 | $28.85 | 13.327% | $32.6948 | $32.69 | $32.70 | $32.70 |
| Purchase #7 | $116.35 | 8.212% | $125.9047 | $125.90 | $125.90 | $125.90 |
| 7 purchase totals = | $797.76 | $868.3140 | $868.30 | $868.30 | $868.30 | |