| 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 | $136.91 | 8.498% | $148.5446 | $148.54 | $148.55 | $148.50 |
| Purchase #2 | $185.68 | 13.521% | $210.7858 | $210.79 | $210.80 | $210.80 |
| Purchase #3 | $236.70 | 3.703% | $245.465 | $245.47 | $245.45 | $245.50 |
| Purchase #4 | $195.69 | 5.804% | $207.0478 | $207.05 | $207.05 | $207.00 |
| Purchase #5 | $65.70 | 10.132% | $72.3567 | $72.36 | $72.35 | $72.40 |
| Purchase #6 | $225.82 | 5.290% | $237.7659 | $237.77 | $237.75 | $237.80 |
| Purchase #7 | $242.75 | 12.153% | $272.2514 | $272.25 | $272.25 | $272.30 |
| 7 purchase totals = | $1,289.25 | $1,394.2172 | $1,394.23 | $1,394.20 | $1,394.30 | |