| 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 | $167.36 | 11.255% | $186.1964 | $186.20 | $186.20 | $186.20 |
| Purchase #2 | $205.72 | 9.118% | $224.4775 | $224.48 | $224.50 | $224.50 |
| Purchase #3 | $238.40 | 8.487% | $258.633 | $258.63 | $258.65 | $258.60 |
| Purchase #4 | $116.76 | 7.864% | $125.942 | $125.94 | $125.95 | $125.90 |
| Purchase #5 | $216.78 | 8.319% | $234.8139 | $234.81 | $234.80 | $234.80 |
| Purchase #6 | $6.96 | 7.641% | $7.4918 | $7.49 | $7.50 | $7.50 |
| Purchase #7 | $80.41 | 7.860% | $86.7302 | $86.73 | $86.75 | $86.70 |
| 7 purchase totals = | $1,032.39 | $1,124.2848 | $1,124.28 | $1,124.35 | $1,124.20 | |