| 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 | $174.26 | 13.787% | $198.2852 | $198.29 | $198.30 | $198.30 |
| Purchase #2 | $175.99 | 12.314% | $197.6614 | $197.66 | $197.65 | $197.70 |
| Purchase #3 | $133.27 | 11.632% | $148.772 | $148.77 | $148.75 | $148.80 |
| Purchase #4 | $223.26 | 8.681% | $242.6412 | $242.64 | $242.65 | $242.60 |
| Purchase #5 | $118.40 | 13.741% | $134.6693 | $134.67 | $134.65 | $134.70 |
| Purchase #6 | $37.31 | 7.409% | $40.0743 | $40.07 | $40.05 | $40.10 |
| Purchase #7 | $201.91 | 13.473% | $229.1133 | $229.11 | $229.10 | $229.10 |
| 7 purchase totals = | $1,064.40 | $1,191.2167 | $1,191.21 | $1,191.15 | $1,191.30 | |