| 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 | $149.97 | 11.344% | $166.9826 | $166.98 | $167.00 | $167.00 |
| Purchase #2 | $15.65 | 11.857% | $17.5056 | $17.51 | $17.50 | $17.50 |
| Purchase #3 | $28.60 | 7.806% | $30.8325 | $30.83 | $30.85 | $30.80 |
| Purchase #4 | $107.51 | 6.616% | $114.6229 | $114.62 | $114.60 | $114.60 |
| Purchase #5 | $201.80 | 5.759% | $213.4217 | $213.42 | $213.40 | $213.40 |
| Purchase #6 | $27.66 | 10.313% | $30.5126 | $30.51 | $30.50 | $30.50 |
| Purchase #7 | $84.86 | 3.288% | $87.6502 | $87.65 | $87.65 | $87.70 |
| 7 purchase totals = | $616.05 | $661.5281 | $661.52 | $661.50 | $661.50 | |