| 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 | $163.37 | 13.634% | $185.6439 | $185.64 | $185.65 | $185.60 |
| Purchase #2 | $250.66 | 10.592% | $277.2099 | $277.21 | $277.20 | $277.20 |
| Purchase #3 | $234.68 | 3.676% | $243.3068 | $243.31 | $243.30 | $243.30 |
| Purchase #4 | $157.56 | 3.860% | $163.6418 | $163.64 | $163.65 | $163.60 |
| Purchase #5 | $27.66 | 4.263% | $28.8391 | $28.84 | $28.85 | $28.80 |
| Purchase #6 | $191.94 | 13.797% | $218.422 | $218.42 | $218.40 | $218.40 |
| Purchase #7 | $128.31 | 11.174% | $142.6474 | $142.65 | $142.65 | $142.60 |
| 7 purchase totals = | $1,154.18 | $1,259.7109 | $1,259.71 | $1,259.70 | $1,259.50 | |