| 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 | $169.74 | 9.526% | $185.9094 | $185.91 | $185.90 | $185.90 |
| Purchase #2 | $137.73 | 9.529% | $150.8543 | $150.85 | $150.85 | $150.90 |
| Purchase #3 | $65.84 | 12.655% | $74.1721 | $74.17 | $74.15 | $74.20 |
| Purchase #4 | $147.65 | 7.508% | $158.7356 | $158.74 | $158.75 | $158.70 |
| Purchase #5 | $157.91 | 3.363% | $163.2205 | $163.22 | $163.20 | $163.20 |
| Purchase #6 | $233.64 | 7.321% | $250.7448 | $250.74 | $250.75 | $250.70 |
| Purchase #7 | $127.56 | 11.383% | $142.0802 | $142.08 | $142.10 | $142.10 |
| 7 purchase totals = | $1,040.07 | $1,125.7169 | $1,125.71 | $1,125.70 | $1,125.70 | |