| 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 | $145.66 | 12.262% | $163.5208 | $163.52 | $163.50 | $163.50 |
| Purchase #2 | $197.27 | 12.639% | $222.203 | $222.20 | $222.20 | $222.20 |
| Purchase #3 | $93.95 | 4.525% | $98.2012 | $98.20 | $98.20 | $98.20 |
| Purchase #4 | $180.26 | 7.254% | $193.3361 | $193.34 | $193.35 | $193.30 |
| Purchase #5 | $234.92 | 7.483% | $252.4991 | $252.50 | $252.50 | $252.50 |
| Purchase #6 | $127.54 | 9.792% | $140.0287 | $140.03 | $140.05 | $140.00 |
| Purchase #7 | $101.31 | 8.497% | $109.9183 | $109.92 | $109.90 | $109.90 |
| 7 purchase totals = | $1,080.91 | $1,179.7072 | $1,179.71 | $1,179.70 | $1,179.60 | |