| 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 | $101.80 | 8.448% | $110.4001 | $110.40 | $110.40 | $110.40 |
| Purchase #2 | $138.43 | 13.533% | $157.1637 | $157.16 | $157.15 | $157.20 |
| Purchase #3 | $15.38 | 13.852% | $17.5104 | $17.51 | $17.50 | $17.50 |
| Purchase #4 | $196.99 | 4.510% | $205.8742 | $205.87 | $205.85 | $205.90 |
| Purchase #5 | $121.28 | 10.424% | $133.9222 | $133.92 | $133.90 | $133.90 |
| Purchase #6 | $12.91 | 5.183% | $13.5791 | $13.58 | $13.60 | $13.60 |
| Purchase #7 | $125.42 | 10.287% | $138.322 | $138.32 | $138.30 | $138.30 |
| 7 purchase totals = | $712.21 | $776.7717 | $776.76 | $776.70 | $776.80 | |