| 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 | $146.58 | 13.370% | $166.1777 | $166.18 | $166.20 | $166.20 |
| Purchase #2 | $185.62 | 9.797% | $203.8052 | $203.81 | $203.80 | $203.80 |
| Purchase #3 | $192.36 | 11.599% | $214.6718 | $214.67 | $214.65 | $214.70 |
| Purchase #4 | $38.40 | 10.327% | $42.3656 | $42.37 | $42.35 | $42.40 |
| Purchase #5 | $176.40 | 3.850% | $183.1914 | $183.19 | $183.20 | $183.20 |
| Purchase #6 | $217.34 | 8.708% | $236.266 | $236.27 | $236.25 | $236.30 |
| Purchase #7 | $22.50 | 5.472% | $23.7312 | $23.73 | $23.75 | $23.70 |
| 7 purchase totals = | $979.20 | $1,070.2089 | $1,070.22 | $1,070.20 | $1,070.30 | |