| 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 | $136.57 | 9.353% | $149.3434 | $149.34 | $149.35 | $149.30 |
| Purchase #2 | $80.87 | 7.103% | $86.6142 | $86.61 | $86.60 | $86.60 |
| Purchase #3 | $223.75 | 13.187% | $253.2559 | $253.26 | $253.25 | $253.30 |
| Purchase #4 | $186.68 | 12.519% | $210.0505 | $210.05 | $210.05 | $210.10 |
| Purchase #5 | $208.73 | 9.427% | $228.407 | $228.41 | $228.40 | $228.40 |
| Purchase #6 | $52.91 | 10.152% | $58.2814 | $58.28 | $58.30 | $58.30 |
| Purchase #7 | $176.40 | 12.865% | $199.0939 | $199.09 | $199.10 | $199.10 |
| 7 purchase totals = | $1,065.91 | $1,185.0463 | $1,185.04 | $1,185.05 | $1,185.10 | |