| 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 | $141.55 | 12.129% | $158.7186 | $158.72 | $158.70 | $158.70 |
| Purchase #2 | $104.36 | 13.464% | $118.411 | $118.41 | $118.40 | $118.40 |
| Purchase #3 | $134.83 | 4.296% | $140.6223 | $140.62 | $140.60 | $140.60 |
| Purchase #4 | $32.80 | 4.165% | $34.1661 | $34.17 | $34.15 | $34.20 |
| Purchase #5 | $100.64 | 9.549% | $110.2501 | $110.25 | $110.25 | $110.30 |
| Purchase #6 | $65.58 | 12.471% | $73.7585 | $73.76 | $73.75 | $73.80 |
| Purchase #7 | $163.83 | 5.291% | $172.4982 | $172.50 | $172.50 | $172.50 |
| 7 purchase totals = | $743.59 | $808.4248 | $808.43 | $808.35 | $808.50 | |