| 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 | $168.57 | 10.215% | $185.7894 | $185.79 | $185.80 | $185.80 |
| Purchase #2 | $90.87 | 9.425% | $99.4345 | $99.43 | $99.45 | $99.40 |
| Purchase #3 | $213.57 | 12.128% | $239.4718 | $239.47 | $239.45 | $239.50 |
| Purchase #4 | $108.64 | 12.490% | $122.2091 | $122.21 | $122.20 | $122.20 |
| Purchase #5 | $121.70 | 10.576% | $134.571 | $134.57 | $134.55 | $134.60 |
| Purchase #6 | $107.39 | 11.330% | $119.5573 | $119.56 | $119.55 | $119.60 |
| Purchase #7 | $30.85 | 5.514% | $32.5511 | $32.55 | $32.55 | $32.60 |
| 7 purchase totals = | $841.59 | $933.5842 | $933.58 | $933.55 | $933.70 | |