| 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 | $143.97 | 6.614% | $153.4922 | $153.49 | $153.50 | $153.50 |
| Purchase #2 | $104.46 | 3.598% | $108.2185 | $108.22 | $108.20 | $108.20 |
| Purchase #3 | $218.52 | 12.381% | $245.575 | $245.58 | $245.60 | $245.60 |
| Purchase #4 | $210.53 | 8.189% | $227.7703 | $227.77 | $227.75 | $227.80 |
| Purchase #5 | $137.49 | 8.858% | $149.6689 | $149.67 | $149.65 | $149.70 |
| Purchase #6 | $49.58 | 12.693% | $55.8732 | $55.87 | $55.85 | $55.90 |
| Purchase #7 | $149.47 | 5.174% | $157.2036 | $157.20 | $157.20 | $157.20 |
| 7 purchase totals = | $1,014.02 | $1,097.8017 | $1,097.80 | $1,097.75 | $1,097.90 | |