| 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 | $155.50 | 5.221% | $163.6187 | $163.62 | $163.60 | $163.60 |
| Purchase #2 | $92.91 | 10.520% | $102.6841 | $102.68 | $102.70 | $102.70 |
| Purchase #3 | $212.88 | 7.467% | $228.7757 | $228.78 | $228.80 | $228.80 |
| Purchase #4 | $38.71 | 7.743% | $41.7073 | $41.71 | $41.70 | $41.70 |
| Purchase #5 | $163.68 | 8.376% | $177.3898 | $177.39 | $177.40 | $177.40 |
| Purchase #6 | $140.59 | 5.242% | $147.9597 | $147.96 | $147.95 | $148.00 |
| Purchase #7 | $231.36 | 6.689% | $246.8357 | $246.84 | $246.85 | $246.80 |
| 7 purchase totals = | $1,035.63 | $1,108.9710 | $1,108.98 | $1,109.00 | $1,109.00 | |