| 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 | $172.71 | 8.113% | $186.722 | $186.72 | $186.70 | $186.70 |
| Purchase #2 | $40.74 | 12.156% | $45.6924 | $45.69 | $45.70 | $45.70 |
| Purchase #3 | $104.60 | 9.699% | $114.7452 | $114.75 | $114.75 | $114.70 |
| Purchase #4 | $81.97 | 11.466% | $91.3687 | $91.37 | $91.35 | $91.40 |
| Purchase #5 | $64.79 | 11.567% | $72.2843 | $72.28 | $72.30 | $72.30 |
| Purchase #6 | $154.69 | 4.125% | $161.071 | $161.07 | $161.05 | $161.10 |
| Purchase #7 | $204.80 | 8.735% | $222.6893 | $222.69 | $222.70 | $222.70 |
| 7 purchase totals = | $824.30 | $894.5729 | $894.57 | $894.55 | $894.60 | |