| 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 | $163.66 | 10.870% | $181.4498 | $181.45 | $181.45 | $181.40 |
| Purchase #2 | $104.86 | 4.352% | $109.4235 | $109.42 | $109.40 | $109.40 |
| Purchase #3 | $28.77 | 4.151% | $29.9642 | $29.96 | $29.95 | $30.00 |
| Purchase #4 | $205.58 | 13.106% | $232.5233 | $232.52 | $232.50 | $232.50 |
| Purchase #5 | $141.53 | 8.827% | $154.0229 | $154.02 | $154.00 | $154.00 |
| Purchase #6 | $207.36 | 5.839% | $219.4678 | $219.47 | $219.45 | $219.50 |
| Purchase #7 | $166.43 | 11.690% | $185.8857 | $185.89 | $185.90 | $185.90 |
| 7 purchase totals = | $1,018.19 | $1,112.7372 | $1,112.73 | $1,112.65 | $1,112.70 | |