| 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 | $161.93 | 8.739% | $176.0811 | $176.08 | $176.10 | $176.10 |
| Purchase #2 | $224.40 | 12.296% | $251.9922 | $251.99 | $252.00 | $252.00 |
| Purchase #3 | $76.49 | 12.501% | $86.052 | $86.05 | $86.05 | $86.10 |
| Purchase #4 | $25.28 | 3.695% | $26.2141 | $26.21 | $26.20 | $26.20 |
| Purchase #5 | $77.36 | 13.273% | $87.628 | $87.63 | $87.65 | $87.60 |
| Purchase #6 | $193.86 | 9.326% | $211.9394 | $211.94 | $211.95 | $211.90 |
| Purchase #7 | $164.91 | 3.684% | $170.9853 | $170.99 | $171.00 | $171.00 |
| 7 purchase totals = | $924.23 | $1,010.8921 | $1,010.89 | $1,010.95 | $1,010.90 | |