| 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 | $172.40 | 13.730% | $196.0705 | $196.07 | $196.05 | $196.10 |
| Purchase #2 | $21.80 | 5.722% | $23.0474 | $23.05 | $23.05 | $23.00 |
| Purchase #3 | $133.54 | 4.308% | $139.2929 | $139.29 | $139.30 | $139.30 |
| Purchase #4 | $186.84 | 3.490% | $193.3607 | $193.36 | $193.35 | $193.40 |
| Purchase #5 | $127.44 | 11.224% | $141.7439 | $141.74 | $141.75 | $141.70 |
| Purchase #6 | $222.36 | 6.828% | $237.5427 | $237.54 | $237.55 | $237.50 |
| Purchase #7 | $185.45 | 9.507% | $203.0807 | $203.08 | $203.10 | $203.10 |
| 7 purchase totals = | $1,049.83 | $1,134.1388 | $1,134.13 | $1,134.15 | $1,134.10 | |