| 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 | $167.58 | 6.243% | $178.042 | $178.04 | $178.05 | $178.00 |
| Purchase #2 | $140.27 | 10.775% | $155.3841 | $155.38 | $155.40 | $155.40 |
| Purchase #3 | $75.87 | 4.549% | $79.3213 | $79.32 | $79.30 | $79.30 |
| Purchase #4 | $7.96 | 5.839% | $8.4248 | $8.42 | $8.40 | $8.40 |
| Purchase #5 | $248.90 | 4.730% | $260.673 | $260.67 | $260.65 | $260.70 |
| Purchase #6 | $194.31 | 4.585% | $203.2191 | $203.22 | $203.20 | $203.20 |
| Purchase #7 | $99.90 | 7.424% | $107.3166 | $107.32 | $107.30 | $107.30 |
| 7 purchase totals = | $934.79 | $992.3809 | $992.37 | $992.30 | $992.30 | |