| 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 | $156.60 | 11.300% | $174.2958 | $174.30 | $174.30 | $174.30 |
| Purchase #2 | $191.83 | 11.487% | $213.8655 | $213.87 | $213.85 | $213.90 |
| Purchase #3 | $95.73 | 9.144% | $104.4836 | $104.48 | $104.50 | $104.50 |
| Purchase #4 | $137.25 | 11.727% | $153.3453 | $153.35 | $153.35 | $153.30 |
| Purchase #5 | $197.42 | 10.187% | $217.5312 | $217.53 | $217.55 | $217.50 |
| Purchase #6 | $222.29 | 4.619% | $232.5576 | $232.56 | $232.55 | $232.60 |
| Purchase #7 | $145.63 | 5.515% | $153.6615 | $153.66 | $153.65 | $153.70 |
| 7 purchase totals = | $1,146.75 | $1,249.7405 | $1,249.75 | $1,249.75 | $1,249.80 | |