| 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 | $158.71 | 4.833% | $166.3805 | $166.38 | $166.40 | $166.40 |
| Purchase #2 | $146.38 | 9.598% | $160.4296 | $160.43 | $160.45 | $160.40 |
| Purchase #3 | $179.75 | 12.117% | $201.5303 | $201.53 | $201.55 | $201.50 |
| Purchase #4 | $94.47 | 6.852% | $100.9431 | $100.94 | $100.95 | $100.90 |
| Purchase #5 | $5.95 | 11.810% | $6.6527 | $6.65 | $6.65 | $6.70 |
| Purchase #6 | $163.53 | 4.684% | $171.1897 | $171.19 | $171.20 | $171.20 |
| Purchase #7 | $27.99 | 9.786% | $30.7291 | $30.73 | $30.75 | $30.70 |
| 7 purchase totals = | $776.78 | $837.8550 | $837.85 | $837.95 | $837.80 | |