| 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 | $154.79 | 3.764% | $160.6163 | $160.62 | $160.60 | $160.60 |
| Purchase #2 | $58.28 | 7.548% | $62.679 | $62.68 | $62.70 | $62.70 |
| Purchase #3 | $162.74 | 10.845% | $180.3892 | $180.39 | $180.40 | $180.40 |
| Purchase #4 | $137.40 | 4.543% | $143.6421 | $143.64 | $143.65 | $143.60 |
| Purchase #5 | $117.68 | 3.465% | $121.7576 | $121.76 | $121.75 | $121.80 |
| Purchase #6 | $80.56 | 10.178% | $88.7594 | $88.76 | $88.75 | $88.80 |
| Purchase #7 | $95.87 | 13.329% | $108.6485 | $108.65 | $108.65 | $108.60 |
| 7 purchase totals = | $807.32 | $866.4921 | $866.50 | $866.50 | $866.50 | |