| 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 | $133.56 | 4.294% | $139.2951 | $139.30 | $139.30 | $139.30 |
| Purchase #2 | $157.36 | 10.732% | $174.2479 | $174.25 | $174.25 | $174.20 |
| Purchase #3 | $128.73 | 3.654% | $133.4338 | $133.43 | $133.45 | $133.40 |
| Purchase #4 | $208.45 | 9.178% | $227.5815 | $227.58 | $227.60 | $227.60 |
| Purchase #5 | $16.43 | 5.845% | $17.3903 | $17.39 | $17.40 | $17.40 |
| Purchase #6 | $144.52 | 13.226% | $163.6342 | $163.63 | $163.65 | $163.60 |
| Purchase #7 | $226.53 | 5.158% | $238.2144 | $238.21 | $238.20 | $238.20 |
| 7 purchase totals = | $1,015.58 | $1,093.7972 | $1,093.79 | $1,093.85 | $1,093.70 | |