| 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 | $176.89 | 8.828% | $192.5058 | $192.51 | $192.50 | $192.50 |
| Purchase #2 | $221.48 | 10.629% | $245.0211 | $245.02 | $245.00 | $245.00 |
| Purchase #3 | $219.81 | 13.846% | $250.2449 | $250.24 | $250.25 | $250.20 |
| Purchase #4 | $174.83 | 10.143% | $192.563 | $192.56 | $192.55 | $192.60 |
| Purchase #5 | $96.44 | 11.335% | $107.3715 | $107.37 | $107.35 | $107.40 |
| Purchase #6 | $158.67 | 7.299% | $170.2513 | $170.25 | $170.25 | $170.30 |
| Purchase #7 | $151.29 | 9.583% | $165.7881 | $165.79 | $165.80 | $165.80 |
| 7 purchase totals = | $1,199.41 | $1,323.7457 | $1,323.74 | $1,323.70 | $1,323.80 | |