| 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 | $142.78 | 12.241% | $160.2577 | $160.26 | $160.25 | $160.30 |
| Purchase #2 | $134.51 | 9.400% | $147.1539 | $147.15 | $147.15 | $147.20 |
| Purchase #3 | $239.57 | 4.382% | $250.068 | $250.07 | $250.05 | $250.10 |
| Purchase #4 | $119.36 | 7.589% | $128.4182 | $128.42 | $128.40 | $128.40 |
| Purchase #5 | $76.69 | 11.145% | $85.2371 | $85.24 | $85.25 | $85.20 |
| Purchase #6 | $168.77 | 8.274% | $182.734 | $182.73 | $182.75 | $182.70 |
| Purchase #7 | $222.32 | 7.620% | $239.2608 | $239.26 | $239.25 | $239.30 |
| 7 purchase totals = | $1,104.00 | $1,193.1297 | $1,193.13 | $1,193.10 | $1,193.20 | |