| 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 | $38.78 | 11.445% | $43.2184 | $43.22 | $43.20 | $43.20 |
| Purchase #2 | $165.67 | 11.692% | $185.0401 | $185.04 | $185.05 | $185.00 |
| Purchase #3 | $130.31 | 3.380% | $134.7145 | $134.71 | $134.70 | $134.70 |
| Purchase #4 | $178.75 | 4.299% | $186.4345 | $186.43 | $186.45 | $186.40 |
| Purchase #5 | $113.82 | 6.746% | $121.4983 | $121.50 | $121.50 | $121.50 |
| Purchase #6 | $141.58 | 11.166% | $157.3888 | $157.39 | $157.40 | $157.40 |
| Purchase #7 | $184.87 | 9.848% | $203.076 | $203.08 | $203.10 | $203.10 |
| 7 purchase totals = | $953.78 | $1,031.3706 | $1,031.37 | $1,031.40 | $1,031.30 | |