| 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 | $134.93 | 3.356% | $139.4583 | $139.46 | $139.45 | $139.50 |
| Purchase #2 | $119.64 | 5.131% | $125.7787 | $125.78 | $125.80 | $125.80 |
| Purchase #3 | $94.60 | 11.812% | $105.7742 | $105.77 | $105.75 | $105.80 |
| Purchase #4 | $130.50 | 4.321% | $136.1389 | $136.14 | $136.15 | $136.10 |
| Purchase #5 | $154.38 | 3.565% | $159.8836 | $159.88 | $159.90 | $159.90 |
| Purchase #6 | $168.49 | 9.779% | $184.9666 | $184.97 | $184.95 | $185.00 |
| Purchase #7 | $202.37 | 6.297% | $215.1132 | $215.11 | $215.10 | $215.10 |
| 7 purchase totals = | $1,004.91 | $1,067.1135 | $1,067.11 | $1,067.10 | $1,067.20 | |