| 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 | $132.70 | 13.149% | $150.1487 | $150.15 | $150.15 | $150.10 |
| Purchase #2 | $71.66 | 5.679% | $75.7296 | $75.73 | $75.75 | $75.70 |
| Purchase #3 | $241.58 | 3.143% | $249.1729 | $249.17 | $249.15 | $249.20 |
| Purchase #4 | $184.30 | 9.343% | $201.5191 | $201.52 | $201.50 | $201.50 |
| Purchase #5 | $194.66 | 5.352% | $205.0782 | $205.08 | $205.10 | $205.10 |
| Purchase #6 | $118.55 | 13.189% | $134.1856 | $134.19 | $134.20 | $134.20 |
| Purchase #7 | $28.76 | 5.737% | $30.41 | $30.41 | $30.40 | $30.40 |
| 7 purchase totals = | $972.21 | $1,046.2441 | $1,046.25 | $1,046.25 | $1,046.20 | |