| 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 | $145.53 | 13.562% | $165.2668 | $165.27 | $165.25 | $165.30 |
| Purchase #2 | $125.55 | 3.498% | $129.9417 | $129.94 | $129.95 | $129.90 |
| Purchase #3 | $16.54 | 7.558% | $17.7901 | $17.79 | $17.80 | $17.80 |
| Purchase #4 | $121.54 | 5.272% | $127.9476 | $127.95 | $127.95 | $127.90 |
| Purchase #5 | $207.50 | 7.515% | $223.0936 | $223.09 | $223.10 | $223.10 |
| Purchase #6 | $227.56 | 11.667% | $254.1094 | $254.11 | $254.10 | $254.10 |
| Purchase #7 | $8.80 | 5.402% | $9.2754 | $9.28 | $9.30 | $9.30 |
| 7 purchase totals = | $853.02 | $927.4246 | $927.43 | $927.45 | $927.40 | |