| 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 | $163.71 | 6.465% | $174.2939 | $174.29 | $174.30 | $174.30 |
| Purchase #2 | $233.49 | 7.629% | $251.303 | $251.30 | $251.30 | $251.30 |
| Purchase #3 | $182.38 | 8.678% | $198.2069 | $198.21 | $198.20 | $198.20 |
| Purchase #4 | $151.88 | 3.547% | $157.2672 | $157.27 | $157.25 | $157.30 |
| Purchase #5 | $28.44 | 8.731% | $30.9231 | $30.92 | $30.90 | $30.90 |
| Purchase #6 | $214.98 | 11.770% | $240.2831 | $240.28 | $240.30 | $240.30 |
| Purchase #7 | $78.40 | 3.852% | $81.42 | $81.42 | $81.40 | $81.40 |
| 7 purchase totals = | $1,053.28 | $1,133.6972 | $1,133.69 | $1,133.65 | $1,133.70 | |