| 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 | $129.92 | 11.681% | $145.096 | $145.10 | $145.10 | $145.10 |
| Purchase #2 | $225.83 | 6.119% | $239.6485 | $239.65 | $239.65 | $239.60 |
| Purchase #3 | $138.79 | 6.771% | $148.1875 | $148.19 | $148.20 | $148.20 |
| Purchase #4 | $188.32 | 10.536% | $208.1614 | $208.16 | $208.15 | $208.20 |
| Purchase #5 | $150.32 | 5.437% | $158.4929 | $158.49 | $158.50 | $158.50 |
| Purchase #6 | $76.94 | 12.174% | $86.3067 | $86.31 | $86.30 | $86.30 |
| Purchase #7 | $108.60 | 9.519% | $118.9376 | $118.94 | $118.95 | $118.90 |
| 7 purchase totals = | $1,018.72 | $1,104.8306 | $1,104.84 | $1,104.85 | $1,104.80 | |