| 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 | $202.64 | 9.668% | $222.2312 | $222.23 | $222.25 | $222.20 |
| Purchase #2 | $172.58 | 8.263% | $186.8403 | $186.84 | $186.85 | $186.80 |
| Purchase #3 | $122.97 | 7.677% | $132.4104 | $132.41 | $132.40 | $132.40 |
| Purchase #4 | $144.63 | 10.480% | $159.7872 | $159.79 | $159.80 | $159.80 |
| Purchase #5 | $162.57 | 10.676% | $179.926 | $179.93 | $179.95 | $179.90 |
| Purchase #6 | $175.73 | 5.412% | $185.2405 | $185.24 | $185.25 | $185.20 |
| Purchase #7 | $231.43 | 6.779% | $247.1186 | $247.12 | $247.10 | $247.10 |
| 7 purchase totals = | $1,212.55 | $1,313.5542 | $1,313.56 | $1,313.60 | $1,313.40 | |