| 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 | $180.25 | 7.148% | $193.1343 | $193.13 | $193.15 | $193.10 |
| Purchase #2 | $32.38 | 12.438% | $36.4074 | $36.41 | $36.40 | $36.40 |
| Purchase #3 | $247.28 | 5.560% | $261.0288 | $261.03 | $261.05 | $261.00 |
| Purchase #4 | $63.71 | 4.709% | $66.7101 | $66.71 | $66.70 | $66.70 |
| Purchase #5 | $175.32 | 9.747% | $192.4084 | $192.41 | $192.40 | $192.40 |
| Purchase #6 | $78.73 | 10.519% | $87.0116 | $87.01 | $87.00 | $87.00 |
| Purchase #7 | $149.79 | 5.838% | $158.5347 | $158.53 | $158.55 | $158.50 |
| 7 purchase totals = | $927.46 | $995.2353 | $995.23 | $995.25 | $995.10 | |