| 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 | $146.78 | 11.172% | $163.1783 | $163.18 | $163.20 | $163.20 |
| Purchase #2 | $233.88 | 9.592% | $256.3138 | $256.31 | $256.30 | $256.30 |
| Purchase #3 | $208.57 | 8.357% | $226.0002 | $226.00 | $226.00 | $226.00 |
| Purchase #4 | $171.70 | 9.753% | $188.4459 | $188.45 | $188.45 | $188.40 |
| Purchase #5 | $30.67 | 5.366% | $32.3158 | $32.32 | $32.30 | $32.30 |
| Purchase #6 | $191.82 | 13.838% | $218.3641 | $218.36 | $218.35 | $218.40 |
| Purchase #7 | $133.84 | 6.687% | $142.7899 | $142.79 | $142.80 | $142.80 |
| 7 purchase totals = | $1,117.26 | $1,227.4080 | $1,227.41 | $1,227.40 | $1,227.40 | |