| 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 | $151.48 | 4.345% | $158.0618 | $158.06 | $158.05 | $158.10 |
| Purchase #2 | $209.93 | 8.396% | $227.5557 | $227.56 | $227.55 | $227.60 |
| Purchase #3 | $208.77 | 11.451% | $232.6763 | $232.68 | $232.70 | $232.70 |
| Purchase #4 | $165.52 | 13.652% | $188.1168 | $188.12 | $188.10 | $188.10 |
| Purchase #5 | $40.55 | 7.263% | $43.4951 | $43.50 | $43.50 | $43.50 |
| Purchase #6 | $103.81 | 7.861% | $111.9705 | $111.97 | $111.95 | $112.00 |
| Purchase #7 | $145.92 | 7.688% | $157.1383 | $157.14 | $157.15 | $157.10 |
| 7 purchase totals = | $1,025.98 | $1,119.0145 | $1,119.03 | $1,119.00 | $1,119.10 | |