| 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 | $129.81 | 12.622% | $146.1946 | $146.19 | $146.20 | $146.20 |
| Purchase #2 | $20.34 | 9.709% | $22.3148 | $22.31 | $22.30 | $22.30 |
| Purchase #3 | $126.65 | 8.411% | $137.3025 | $137.30 | $137.30 | $137.30 |
| Purchase #4 | $50.95 | 12.650% | $57.3952 | $57.40 | $57.40 | $57.40 |
| Purchase #5 | $235.99 | 7.128% | $252.8114 | $252.81 | $252.80 | $252.80 |
| Purchase #6 | $174.71 | 8.735% | $189.9709 | $189.97 | $189.95 | $190.00 |
| Purchase #7 | $19.31 | 8.425% | $20.9369 | $20.94 | $20.95 | $20.90 |
| 7 purchase totals = | $757.76 | $826.9263 | $826.92 | $826.90 | $826.90 | |