| 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 | $177.42 | 6.310% | $188.6152 | $188.62 | $188.60 | $188.60 |
| Purchase #2 | $33.90 | 13.147% | $38.3568 | $38.36 | $38.35 | $38.40 |
| Purchase #3 | $140.75 | 4.742% | $147.4244 | $147.42 | $147.40 | $147.40 |
| Purchase #4 | $99.82 | 5.730% | $105.5397 | $105.54 | $105.55 | $105.50 |
| Purchase #5 | $105.37 | 8.572% | $114.4023 | $114.40 | $114.40 | $114.40 |
| Purchase #6 | $139.38 | 3.839% | $144.7308 | $144.73 | $144.75 | $144.70 |
| Purchase #7 | $217.58 | 8.780% | $236.6835 | $236.68 | $236.70 | $236.70 |
| 7 purchase totals = | $914.22 | $975.7527 | $975.75 | $975.75 | $975.70 | |