| 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 | $104.65 | 10.313% | $115.4426 | $115.44 | $115.45 | $115.40 |
| Purchase #2 | $95.42 | 7.170% | $102.2616 | $102.26 | $102.25 | $102.30 |
| Purchase #3 | $183.74 | 3.667% | $190.4777 | $190.48 | $190.50 | $190.50 |
| Purchase #4 | $163.58 | 8.280% | $177.1244 | $177.12 | $177.10 | $177.10 |
| Purchase #5 | $113.31 | 8.124% | $122.5153 | $122.52 | $122.50 | $122.50 |
| Purchase #6 | $60.63 | 9.542% | $66.4153 | $66.42 | $66.40 | $66.40 |
| Purchase #7 | $175.41 | 8.653% | $190.5882 | $190.59 | $190.60 | $190.60 |
| 7 purchase totals = | $896.74 | $964.8251 | $964.83 | $964.80 | $964.80 | |