| 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 | $154.64 | 5.594% | $163.2906 | $163.29 | $163.30 | $163.30 |
| Purchase #2 | $40.50 | 10.629% | $44.8047 | $44.80 | $44.80 | $44.80 |
| Purchase #3 | $204.70 | 12.275% | $229.8269 | $229.83 | $229.85 | $229.80 |
| Purchase #4 | $56.53 | 12.787% | $63.7585 | $63.76 | $63.75 | $63.80 |
| Purchase #5 | $38.61 | 9.286% | $42.1953 | $42.20 | $42.20 | $42.20 |
| Purchase #6 | $152.89 | 11.344% | $170.2338 | $170.23 | $170.25 | $170.20 |
| Purchase #7 | $20.56 | 13.614% | $23.359 | $23.36 | $23.35 | $23.40 |
| 7 purchase totals = | $668.43 | $737.4688 | $737.47 | $737.50 | $737.50 | |