| 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 | $149.37 | 11.407% | $166.4086 | $166.41 | $166.40 | $166.40 |
| Purchase #2 | $162.64 | 9.105% | $177.4484 | $177.45 | $177.45 | $177.40 |
| Purchase #3 | $172.30 | 4.421% | $179.9174 | $179.92 | $179.90 | $179.90 |
| Purchase #4 | $33.85 | 7.265% | $36.3092 | $36.31 | $36.30 | $36.30 |
| Purchase #5 | $104.27 | 3.649% | $108.0748 | $108.07 | $108.05 | $108.10 |
| Purchase #6 | $65.83 | 10.257% | $72.5822 | $72.58 | $72.60 | $72.60 |
| Purchase #7 | $11.43 | 10.715% | $12.6547 | $12.65 | $12.65 | $12.70 |
| 7 purchase totals = | $699.69 | $753.3953 | $753.39 | $753.35 | $753.40 | |