| 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 | $179.72 | 11.363% | $200.1416 | $200.14 | $200.15 | $200.10 |
| Purchase #2 | $140.37 | 12.303% | $157.6397 | $157.64 | $157.65 | $157.60 |
| Purchase #3 | $153.92 | 13.832% | $175.2102 | $175.21 | $175.20 | $175.20 |
| Purchase #4 | $119.34 | 12.598% | $134.3745 | $134.37 | $134.35 | $134.40 |
| Purchase #5 | $205.40 | 9.207% | $224.3112 | $224.31 | $224.30 | $224.30 |
| Purchase #6 | $98.27 | 6.410% | $104.5691 | $104.57 | $104.55 | $104.60 |
| Purchase #7 | $180.33 | 5.685% | $190.5818 | $190.58 | $190.60 | $190.60 |
| 7 purchase totals = | $1,077.35 | $1,186.8281 | $1,186.82 | $1,186.80 | $1,186.80 | |