| 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 | $171.82 | 8.469% | $186.3714 | $186.37 | $186.35 | $186.40 |
| Purchase #2 | $205.40 | 10.530% | $227.0286 | $227.03 | $227.05 | $227.00 |
| Purchase #3 | $186.61 | 13.449% | $211.7072 | $211.71 | $211.70 | $211.70 |
| Purchase #4 | $12.26 | 5.416% | $12.924 | $12.92 | $12.90 | $12.90 |
| Purchase #5 | $15.89 | 3.733% | $16.4832 | $16.48 | $16.50 | $16.50 |
| Purchase #6 | $176.30 | 10.736% | $195.2276 | $195.23 | $195.25 | $195.20 |
| Purchase #7 | $153.55 | 7.195% | $164.5979 | $164.60 | $164.60 | $164.60 |
| 7 purchase totals = | $921.83 | $1,014.3399 | $1,014.34 | $1,014.35 | $1,014.30 | |