| 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 | $167.39 | 3.218% | $172.7766 | $172.78 | $172.80 | $172.80 |
| Purchase #2 | $198.90 | 8.603% | $216.0114 | $216.01 | $216.00 | $216.00 |
| Purchase #3 | $60.56 | 9.767% | $66.4749 | $66.47 | $66.45 | $66.50 |
| Purchase #4 | $65.74 | 8.310% | $71.203 | $71.20 | $71.20 | $71.20 |
| Purchase #5 | $247.80 | 6.772% | $264.581 | $264.58 | $264.60 | $264.60 |
| Purchase #6 | $120.25 | 7.739% | $129.5561 | $129.56 | $129.55 | $129.60 |
| Purchase #7 | $153.79 | 6.348% | $163.5526 | $163.55 | $163.55 | $163.60 |
| 7 purchase totals = | $1,014.43 | $1,084.1556 | $1,084.15 | $1,084.15 | $1,084.30 | |