| 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 | $183.78 | 4.639% | $192.3056 | $192.31 | $192.30 | $192.30 |
| Purchase #2 | $86.77 | 13.242% | $98.2601 | $98.26 | $98.25 | $98.30 |
| Purchase #3 | $68.49 | 3.323% | $70.7659 | $70.77 | $70.75 | $70.80 |
| Purchase #4 | $222.76 | 6.440% | $237.1057 | $237.11 | $237.10 | $237.10 |
| Purchase #5 | $106.97 | 4.331% | $111.6029 | $111.60 | $111.60 | $111.60 |
| Purchase #6 | $185.80 | 3.198% | $191.7419 | $191.74 | $191.75 | $191.70 |
| Purchase #7 | $14.85 | 13.608% | $16.8708 | $16.87 | $16.85 | $16.90 |
| 7 purchase totals = | $869.42 | $918.6529 | $918.66 | $918.60 | $918.70 | |