| 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 | $147.67 | 12.568% | $166.2292 | $166.23 | $166.25 | $166.20 |
| Purchase #2 | $248.42 | 10.851% | $275.3761 | $275.38 | $275.40 | $275.40 |
| Purchase #3 | $23.41 | 6.731% | $24.9857 | $24.99 | $25.00 | $25.00 |
| Purchase #4 | $38.79 | 8.511% | $42.0914 | $42.09 | $42.10 | $42.10 |
| Purchase #5 | $110.96 | 10.317% | $122.4077 | $122.41 | $122.40 | $122.40 |
| Purchase #6 | $85.73 | 3.666% | $88.8729 | $88.87 | $88.85 | $88.90 |
| Purchase #7 | $27.45 | 12.396% | $30.8527 | $30.85 | $30.85 | $30.90 |
| 7 purchase totals = | $682.43 | $750.8157 | $750.82 | $750.85 | $750.90 | |