| 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 | $159.27 | 3.216% | $164.3921 | $164.39 | $164.40 | $164.40 |
| Purchase #2 | $200.44 | 7.633% | $215.7396 | $215.74 | $215.75 | $215.70 |
| Purchase #3 | $139.44 | 8.208% | $150.8852 | $150.89 | $150.90 | $150.90 |
| Purchase #4 | $136.62 | 4.116% | $142.2433 | $142.24 | $142.25 | $142.20 |
| Purchase #5 | $232.95 | 9.329% | $254.6819 | $254.68 | $254.70 | $254.70 |
| Purchase #6 | $107.62 | 5.150% | $113.1624 | $113.16 | $113.15 | $113.20 |
| Purchase #7 | $60.79 | 4.829% | $63.7255 | $63.73 | $63.75 | $63.70 |
| 7 purchase totals = | $1,037.13 | $1,104.8300 | $1,104.83 | $1,104.90 | $1,104.80 | |