| 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 | $166.51 | 6.162% | $176.7703 | $176.77 | $176.75 | $176.80 |
| Purchase #2 | $200.51 | 7.639% | $215.827 | $215.83 | $215.85 | $215.80 |
| Purchase #3 | $27.45 | 9.704% | $30.1137 | $30.11 | $30.10 | $30.10 |
| Purchase #4 | $175.68 | 4.134% | $182.9426 | $182.94 | $182.95 | $182.90 |
| Purchase #5 | $182.65 | 6.253% | $194.0711 | $194.07 | $194.05 | $194.10 |
| Purchase #6 | $227.75 | 5.652% | $240.6224 | $240.62 | $240.60 | $240.60 |
| Purchase #7 | $67.86 | 4.327% | $70.7963 | $70.80 | $70.80 | $70.80 |
| 7 purchase totals = | $1,048.41 | $1,111.1434 | $1,111.14 | $1,111.10 | $1,111.10 | |