| 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 | $146.33 | 4.806% | $153.3626 | $153.36 | $153.35 | $153.40 |
| Purchase #2 | $150.43 | 8.650% | $163.4422 | $163.44 | $163.45 | $163.40 |
| Purchase #3 | $36.69 | 9.867% | $40.3102 | $40.31 | $40.30 | $40.30 |
| Purchase #4 | $98.57 | 8.233% | $106.6853 | $106.69 | $106.70 | $106.70 |
| Purchase #5 | $124.25 | 5.650% | $131.2701 | $131.27 | $131.25 | $131.30 |
| Purchase #6 | $250.60 | 11.732% | $280.0004 | $280.00 | $280.00 | $280.00 |
| Purchase #7 | $179.96 | 10.217% | $198.3465 | $198.35 | $198.35 | $198.30 |
| 7 purchase totals = | $986.83 | $1,073.4173 | $1,073.42 | $1,073.40 | $1,073.40 | |