| 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 | $171.89 | 5.441% | $181.2425 | $181.24 | $181.25 | $181.20 |
| Purchase #2 | $61.59 | 13.107% | $69.6626 | $69.66 | $69.65 | $69.70 |
| Purchase #3 | $115.84 | 4.738% | $121.3285 | $121.33 | $121.35 | $121.30 |
| Purchase #4 | $99.34 | 4.770% | $104.0785 | $104.08 | $104.10 | $104.10 |
| Purchase #5 | $245.36 | 11.109% | $272.617 | $272.62 | $272.60 | $272.60 |
| Purchase #6 | $86.31 | 7.179% | $92.5062 | $92.51 | $92.50 | $92.50 |
| Purchase #7 | $130.38 | 12.178% | $146.2577 | $146.26 | $146.25 | $146.30 |
| 7 purchase totals = | $910.71 | $987.6930 | $987.70 | $987.70 | $987.70 | |