| 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 | $139.28 | 8.826% | $151.5729 | $151.57 | $151.55 | $151.60 |
| Purchase #2 | $104.81 | 3.780% | $108.7718 | $108.77 | $108.75 | $108.80 |
| Purchase #3 | $21.50 | 8.865% | $23.406 | $23.41 | $23.40 | $23.40 |
| Purchase #4 | $186.65 | 12.845% | $210.6252 | $210.63 | $210.65 | $210.60 |
| Purchase #5 | $174.42 | 12.712% | $196.5923 | $196.59 | $196.60 | $196.60 |
| Purchase #6 | $192.57 | 3.698% | $199.6912 | $199.69 | $199.70 | $199.70 |
| Purchase #7 | $65.36 | 7.647% | $70.3581 | $70.36 | $70.35 | $70.40 |
| 7 purchase totals = | $884.59 | $961.0175 | $961.02 | $961.00 | $961.10 | |