| 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 | $195.76 | 4.379% | $204.3323 | $204.33 | $204.35 | $204.30 |
| Purchase #2 | $160.28 | 10.661% | $177.3675 | $177.37 | $177.35 | $177.40 |
| Purchase #3 | $7.81 | 5.429% | $8.234 | $8.23 | $8.25 | $8.20 |
| Purchase #4 | $56.66 | 4.168% | $59.0216 | $59.02 | $59.00 | $59.00 |
| Purchase #5 | $31.36 | 9.425% | $34.3157 | $34.32 | $34.30 | $34.30 |
| Purchase #6 | $44.46 | 4.260% | $46.354 | $46.35 | $46.35 | $46.40 |
| Purchase #7 | $54.95 | 12.382% | $61.7539 | $61.75 | $61.75 | $61.80 |
| 7 purchase totals = | $551.28 | $591.3790 | $591.37 | $591.35 | $591.40 | |