| 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 | $165.39 | 9.591% | $181.2526 | $181.25 | $181.25 | $181.30 |
| Purchase #2 | $88.66 | 12.844% | $100.0475 | $100.05 | $100.05 | $100.00 |
| Purchase #3 | $8.78 | 8.691% | $9.5431 | $9.54 | $9.55 | $9.50 |
| Purchase #4 | $86.86 | 8.874% | $94.568 | $94.57 | $94.55 | $94.60 |
| Purchase #5 | $240.68 | 4.867% | $252.3939 | $252.39 | $252.40 | $252.40 |
| Purchase #6 | $22.38 | 12.646% | $25.2102 | $25.21 | $25.20 | $25.20 |
| Purchase #7 | $111.63 | 3.313% | $115.3283 | $115.33 | $115.35 | $115.30 |
| 7 purchase totals = | $724.38 | $778.3436 | $778.34 | $778.35 | $778.30 | |