| 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 | $136.80 | 6.701% | $145.967 | $145.97 | $145.95 | $146.00 |
| Purchase #2 | $29.81 | 3.218% | $30.7693 | $30.77 | $30.75 | $30.80 |
| Purchase #3 | $130.40 | 5.416% | $137.4625 | $137.46 | $137.45 | $137.50 |
| Purchase #4 | $28.61 | 7.808% | $30.8439 | $30.84 | $30.85 | $30.80 |
| Purchase #5 | $134.54 | 10.271% | $148.3586 | $148.36 | $148.35 | $148.40 |
| Purchase #6 | $222.76 | 11.398% | $248.1502 | $248.15 | $248.15 | $248.20 |
| Purchase #7 | $210.35 | 13.745% | $239.2626 | $239.26 | $239.25 | $239.30 |
| 7 purchase totals = | $893.27 | $980.8141 | $980.81 | $980.75 | $981.00 | |