| 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 | $138.84 | 10.222% | $153.0322 | $153.03 | $153.05 | $153.00 |
| Purchase #2 | $107.50 | 4.194% | $112.0086 | $112.01 | $112.00 | $112.00 |
| Purchase #3 | $130.62 | 13.381% | $148.0983 | $148.10 | $148.10 | $148.10 |
| Purchase #4 | $76.25 | 3.832% | $79.1719 | $79.17 | $79.15 | $79.20 |
| Purchase #5 | $170.92 | 4.815% | $179.1498 | $179.15 | $179.15 | $179.10 |
| Purchase #6 | $98.41 | 13.708% | $111.9 | $111.90 | $111.90 | $111.90 |
| Purchase #7 | $48.63 | 8.691% | $52.8564 | $52.86 | $52.85 | $52.90 |
| 7 purchase totals = | $771.17 | $836.2172 | $836.22 | $836.20 | $836.20 | |