| 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 | $166.26 | 12.680% | $187.3418 | $187.34 | $187.35 | $187.30 |
| Purchase #2 | $156.32 | 3.736% | $162.1601 | $162.16 | $162.15 | $162.20 |
| Purchase #3 | $214.83 | 5.776% | $227.2386 | $227.24 | $227.25 | $227.20 |
| Purchase #4 | $80.66 | 3.447% | $83.4404 | $83.44 | $83.45 | $83.40 |
| Purchase #5 | $46.27 | 9.592% | $50.7082 | $50.71 | $50.70 | $50.70 |
| Purchase #6 | $114.82 | 9.378% | $125.5878 | $125.59 | $125.60 | $125.60 |
| Purchase #7 | $226.93 | 12.697% | $255.7433 | $255.74 | $255.75 | $255.70 |
| 7 purchase totals = | $1,006.09 | $1,092.2202 | $1,092.22 | $1,092.25 | $1,092.10 | |