| 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 | $132.85 | 3.350% | $137.3005 | $137.30 | $137.30 | $137.30 |
| Purchase #2 | $224.39 | 12.362% | $252.1291 | $252.13 | $252.15 | $252.10 |
| Purchase #3 | $149.66 | 5.699% | $158.1891 | $158.19 | $158.20 | $158.20 |
| Purchase #4 | $160.50 | 9.189% | $175.2483 | $175.25 | $175.25 | $175.20 |
| Purchase #5 | $157.98 | 3.850% | $164.0622 | $164.06 | $164.05 | $164.10 |
| Purchase #6 | $209.29 | 7.386% | $224.7482 | $224.75 | $224.75 | $224.70 |
| Purchase #7 | $73.62 | 11.718% | $82.2468 | $82.25 | $82.25 | $82.20 |
| 7 purchase totals = | $1,108.29 | $1,193.9242 | $1,193.93 | $1,193.95 | $1,193.80 | |