| 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 | $175.67 | 4.870% | $184.2251 | $184.23 | $184.25 | $184.20 |
| Purchase #2 | $120.28 | 13.525% | $136.5479 | $136.55 | $136.55 | $136.50 |
| Purchase #3 | $240.82 | 8.380% | $261.0007 | $261.00 | $261.00 | $261.00 |
| Purchase #4 | $235.51 | 8.446% | $255.4012 | $255.40 | $255.40 | $255.40 |
| Purchase #5 | $95.63 | 10.559% | $105.7276 | $105.73 | $105.75 | $105.70 |
| Purchase #6 | $129.63 | 8.549% | $140.7121 | $140.71 | $140.70 | $140.70 |
| Purchase #7 | $93.25 | 12.696% | $105.089 | $105.09 | $105.10 | $105.10 |
| 7 purchase totals = | $1,090.79 | $1,188.7036 | $1,188.71 | $1,188.75 | $1,188.60 | |