| 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 | $149.61 | 7.344% | $160.5974 | $160.60 | $160.60 | $160.60 |
| Purchase #2 | $68.42 | 11.503% | $76.2904 | $76.29 | $76.30 | $76.30 |
| Purchase #3 | $156.28 | 13.241% | $176.973 | $176.97 | $176.95 | $177.00 |
| Purchase #4 | $97.62 | 7.533% | $104.9737 | $104.97 | $104.95 | $105.00 |
| Purchase #5 | $243.75 | 10.139% | $268.4638 | $268.46 | $268.45 | $268.50 |
| Purchase #6 | $183.62 | 13.470% | $208.3536 | $208.35 | $208.35 | $208.40 |
| Purchase #7 | $82.51 | 12.521% | $92.8411 | $92.84 | $92.85 | $92.80 |
| 7 purchase totals = | $981.81 | $1,088.4930 | $1,088.48 | $1,088.45 | $1,088.60 | |