| 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 | $106.67 | 7.432% | $114.5977 | $114.60 | $114.60 | $114.60 |
| Purchase #2 | $165.56 | 3.478% | $171.3182 | $171.32 | $171.30 | $171.30 |
| Purchase #3 | $27.34 | 4.261% | $28.505 | $28.51 | $28.50 | $28.50 |
| Purchase #4 | $148.33 | 13.105% | $167.7686 | $167.77 | $167.75 | $167.80 |
| Purchase #5 | $71.93 | 5.250% | $75.7063 | $75.71 | $75.70 | $75.70 |
| Purchase #6 | $163.66 | 11.340% | $182.219 | $182.22 | $182.20 | $182.20 |
| Purchase #7 | $157.40 | 4.504% | $164.4893 | $164.49 | $164.50 | $164.50 |
| 7 purchase totals = | $840.89 | $904.6041 | $904.62 | $904.55 | $904.60 | |