| 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 | $163.90 | 13.722% | $186.3904 | $186.39 | $186.40 | $186.40 |
| Purchase #2 | $102.59 | 10.500% | $113.362 | $113.36 | $113.35 | $113.40 |
| Purchase #3 | $103.68 | 10.426% | $114.4897 | $114.49 | $114.50 | $114.50 |
| Purchase #4 | $39.26 | 4.287% | $40.9431 | $40.94 | $40.95 | $40.90 |
| Purchase #5 | $236.72 | 10.611% | $261.8384 | $261.84 | $261.85 | $261.80 |
| Purchase #6 | $70.69 | 12.433% | $79.4789 | $79.48 | $79.50 | $79.50 |
| Purchase #7 | $71.88 | 11.465% | $80.121 | $80.12 | $80.10 | $80.10 |
| 7 purchase totals = | $788.72 | $876.6235 | $876.62 | $876.65 | $876.60 | |