| 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 | $176.64 | 4.762% | $185.0516 | $185.05 | $185.05 | $185.10 |
| Purchase #2 | $187.54 | 12.131% | $210.2905 | $210.29 | $210.30 | $210.30 |
| Purchase #3 | $21.44 | 7.439% | $23.0349 | $23.03 | $23.05 | $23.00 |
| Purchase #4 | $99.92 | 7.683% | $107.5969 | $107.60 | $107.60 | $107.60 |
| Purchase #5 | $77.27 | 12.331% | $86.7982 | $86.80 | $86.80 | $86.80 |
| Purchase #6 | $133.72 | 10.735% | $148.0748 | $148.07 | $148.05 | $148.10 |
| Purchase #7 | $147.67 | 10.609% | $163.3363 | $163.34 | $163.35 | $163.30 |
| 7 purchase totals = | $844.20 | $924.1832 | $924.18 | $924.20 | $924.20 | |