| 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 | $156.89 | 6.358% | $166.8651 | $166.87 | $166.85 | $166.90 |
| Purchase #2 | $88.92 | 12.414% | $99.9585 | $99.96 | $99.95 | $100.00 |
| Purchase #3 | $151.70 | 11.230% | $168.7359 | $168.74 | $168.75 | $168.70 |
| Purchase #4 | $17.52 | 6.216% | $18.609 | $18.61 | $18.60 | $18.60 |
| Purchase #5 | $149.97 | 9.137% | $163.6728 | $163.67 | $163.65 | $163.70 |
| Purchase #6 | $234.35 | 5.608% | $247.4923 | $247.49 | $247.50 | $247.50 |
| Purchase #7 | $220.56 | 9.755% | $242.0756 | $242.08 | $242.10 | $242.10 |
| 7 purchase totals = | $1,019.91 | $1,107.4092 | $1,107.42 | $1,107.40 | $1,107.50 | |