| 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 | $186.81 | 8.865% | $203.3707 | $203.37 | $203.35 | $203.40 |
| Purchase #2 | $31.88 | 3.855% | $33.109 | $33.11 | $33.10 | $33.10 |
| Purchase #3 | $132.35 | 9.828% | $145.3574 | $145.36 | $145.35 | $145.40 |
| Purchase #4 | $107.53 | 13.389% | $121.9272 | $121.93 | $121.95 | $121.90 |
| Purchase #5 | $215.41 | 7.534% | $231.639 | $231.64 | $231.65 | $231.60 |
| Purchase #6 | $216.68 | 9.604% | $237.4899 | $237.49 | $237.50 | $237.50 |
| Purchase #7 | $101.77 | 3.611% | $105.4449 | $105.44 | $105.45 | $105.40 |
| 7 purchase totals = | $992.43 | $1,078.3381 | $1,078.34 | $1,078.35 | $1,078.30 | |