| 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 | $86.48 | 5.129% | $90.9156 | $90.92 | $90.90 | $90.90 |
| Purchase #2 | $106.51 | 8.653% | $115.7263 | $115.73 | $115.75 | $115.70 |
| Purchase #3 | $163.49 | 10.704% | $180.99 | $180.99 | $181.00 | $181.00 |
| Purchase #4 | $221.82 | 4.135% | $230.9923 | $230.99 | $231.00 | $231.00 |
| Purchase #5 | $168.54 | 12.784% | $190.0862 | $190.09 | $190.10 | $190.10 |
| Purchase #6 | $55.38 | 9.263% | $60.5098 | $60.51 | $60.50 | $60.50 |
| Purchase #7 | $164.54 | 9.712% | $180.5201 | $180.52 | $180.50 | $180.50 |
| 7 purchase totals = | $966.76 | $1,049.7403 | $1,049.75 | $1,049.75 | $1,049.70 | |