| 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 | $245.89 | 10.671% | $272.1289 | $272.13 | $272.15 | $272.10 |
| Purchase #2 | $71.75 | 9.499% | $78.5655 | $78.57 | $78.55 | $78.60 |
| Purchase #3 | $85.81 | 6.621% | $91.4915 | $91.49 | $91.50 | $91.50 |
| Purchase #4 | $180.84 | 7.112% | $193.7013 | $193.70 | $193.70 | $193.70 |
| Purchase #5 | $132.97 | 10.806% | $147.3387 | $147.34 | $147.35 | $147.30 |
| Purchase #6 | $143.40 | 6.747% | $153.0752 | $153.08 | $153.10 | $153.10 |
| Purchase #7 | $222.54 | 12.406% | $250.1483 | $250.15 | $250.15 | $250.10 |
| 7 purchase totals = | $1,083.20 | $1,186.4494 | $1,186.46 | $1,186.50 | $1,186.40 | |