| 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 | $102.82 | 4.221% | $107.16 | $107.16 | $107.15 | $107.20 |
| Purchase #2 | $14.90 | 9.495% | $16.3148 | $16.31 | $16.30 | $16.30 |
| Purchase #3 | $145.87 | 12.186% | $163.6457 | $163.65 | $163.65 | $163.60 |
| Purchase #4 | $243.52 | 13.381% | $276.1054 | $276.11 | $276.10 | $276.10 |
| Purchase #5 | $192.75 | 12.839% | $217.4972 | $217.50 | $217.50 | $217.50 |
| Purchase #6 | $175.91 | 4.678% | $184.1391 | $184.14 | $184.15 | $184.10 |
| Purchase #7 | $92.85 | 8.282% | $100.5398 | $100.54 | $100.55 | $100.50 |
| 7 purchase totals = | $968.62 | $1,065.4020 | $1,065.41 | $1,065.40 | $1,065.30 | |