| 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 | $163.28 | 12.585% | $183.8288 | $183.83 | $183.85 | $183.80 |
| Purchase #2 | $229.54 | 10.115% | $252.758 | $252.76 | $252.75 | $252.80 |
| Purchase #3 | $145.66 | 12.771% | $164.2622 | $164.26 | $164.25 | $164.30 |
| Purchase #4 | $137.93 | 13.835% | $157.0126 | $157.01 | $157.00 | $157.00 |
| Purchase #5 | $133.89 | 5.464% | $141.2057 | $141.21 | $141.20 | $141.20 |
| Purchase #6 | $120.36 | 12.107% | $134.932 | $134.93 | $134.95 | $134.90 |
| Purchase #7 | $196.84 | 6.409% | $209.4555 | $209.46 | $209.45 | $209.50 |
| 7 purchase totals = | $1,127.50 | $1,243.4548 | $1,243.46 | $1,243.45 | $1,243.50 | |