| 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 | $142.93 | 3.718% | $148.2441 | $148.24 | $148.25 | $148.20 |
| Purchase #2 | $167.88 | 11.178% | $186.6456 | $186.65 | $186.65 | $186.60 |
| Purchase #3 | $28.78 | 13.688% | $32.7194 | $32.72 | $32.70 | $32.70 |
| Purchase #4 | $218.26 | 5.412% | $230.0722 | $230.07 | $230.05 | $230.10 |
| Purchase #5 | $199.58 | 9.172% | $217.8855 | $217.89 | $217.90 | $217.90 |
| Purchase #6 | $177.29 | 13.758% | $201.6816 | $201.68 | $201.70 | $201.70 |
| Purchase #7 | $208.75 | 10.643% | $230.9673 | $230.97 | $230.95 | $231.00 |
| 7 purchase totals = | $1,143.47 | $1,248.2157 | $1,248.22 | $1,248.20 | $1,248.20 | |