| 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 | $154.69 | 5.622% | $163.3867 | $163.39 | $163.40 | $163.40 |
| Purchase #2 | $170.60 | 8.675% | $185.3996 | $185.40 | $185.40 | $185.40 |
| Purchase #3 | $189.71 | 8.392% | $205.6305 | $205.63 | $205.65 | $205.60 |
| Purchase #4 | $25.82 | 10.756% | $28.5972 | $28.60 | $28.60 | $28.60 |
| Purchase #5 | $201.77 | 5.759% | $213.3899 | $213.39 | $213.40 | $213.40 |
| Purchase #6 | $121.68 | 10.603% | $134.5817 | $134.58 | $134.60 | $134.60 |
| Purchase #7 | $66.55 | 8.352% | $72.1083 | $72.11 | $72.10 | $72.10 |
| 7 purchase totals = | $930.82 | $1,003.0939 | $1,003.10 | $1,003.15 | $1,003.10 | |