| 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 | $175.75 | 9.277% | $192.0543 | $192.05 | $192.05 | $192.10 |
| Purchase #2 | $214.98 | 5.766% | $227.3757 | $227.38 | $227.40 | $227.40 |
| Purchase #3 | $240.85 | 7.201% | $258.1936 | $258.19 | $258.20 | $258.20 |
| Purchase #4 | $101.44 | 5.858% | $107.3824 | $107.38 | $107.40 | $107.40 |
| Purchase #5 | $38.45 | 8.689% | $41.7909 | $41.79 | $41.80 | $41.80 |
| Purchase #6 | $90.42 | 11.184% | $100.5326 | $100.53 | $100.55 | $100.50 |
| Purchase #7 | $173.63 | 10.639% | $192.1025 | $192.10 | $192.10 | $192.10 |
| 7 purchase totals = | $1,035.52 | $1,119.4320 | $1,119.42 | $1,119.50 | $1,119.50 | |