| 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 | $158.99 | 5.459% | $167.6693 | $167.67 | $167.65 | $167.70 |
| Purchase #2 | $147.34 | 12.478% | $165.7251 | $165.73 | $165.75 | $165.70 |
| Purchase #3 | $22.48 | 3.583% | $23.2855 | $23.29 | $23.30 | $23.30 |
| Purchase #4 | $116.95 | 11.785% | $130.7326 | $130.73 | $130.75 | $130.70 |
| Purchase #5 | $144.48 | 8.363% | $156.5629 | $156.56 | $156.55 | $156.60 |
| Purchase #6 | $99.73 | 5.204% | $104.9199 | $104.92 | $104.90 | $104.90 |
| Purchase #7 | $168.56 | 7.809% | $181.7229 | $181.72 | $181.70 | $181.70 |
| 7 purchase totals = | $858.53 | $930.6182 | $930.62 | $930.60 | $930.60 | |