| 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 | $204.72 | 11.799% | $228.8749 | $228.87 | $228.85 | $228.90 |
| Purchase #2 | $186.89 | 6.148% | $198.38 | $198.38 | $198.40 | $198.40 |
| Purchase #3 | $181.27 | 6.136% | $192.3927 | $192.39 | $192.40 | $192.40 |
| Purchase #4 | $16.90 | 5.109% | $17.7634 | $17.76 | $17.75 | $17.80 |
| Purchase #5 | $215.26 | 5.636% | $227.3921 | $227.39 | $227.40 | $227.40 |
| Purchase #6 | $156.80 | 3.473% | $162.2457 | $162.25 | $162.25 | $162.20 |
| Purchase #7 | $125.68 | 8.655% | $136.5576 | $136.56 | $136.55 | $136.60 |
| 7 purchase totals = | $1,087.52 | $1,163.6064 | $1,163.60 | $1,163.60 | $1,163.70 | |