| 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 | $153.39 | 3.221% | $158.3307 | $158.33 | $158.35 | $158.30 |
| Purchase #2 | $164.60 | 10.661% | $182.148 | $182.15 | $182.15 | $182.10 |
| Purchase #3 | $227.52 | 7.863% | $245.4099 | $245.41 | $245.40 | $245.40 |
| Purchase #4 | $248.35 | 7.400% | $266.7279 | $266.73 | $266.75 | $266.70 |
| Purchase #5 | $104.82 | 12.407% | $117.825 | $117.83 | $117.85 | $117.80 |
| Purchase #6 | $6.37 | 3.318% | $6.5814 | $6.58 | $6.60 | $6.60 |
| Purchase #7 | $61.31 | 6.355% | $65.2063 | $65.21 | $65.20 | $65.20 |
| 7 purchase totals = | $966.36 | $1,042.2292 | $1,042.24 | $1,042.30 | $1,042.10 | |