| 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 | $141.45 | 4.185% | $147.3697 | $147.37 | $147.35 | $147.40 |
| Purchase #2 | $64.62 | 3.439% | $66.8423 | $66.84 | $66.85 | $66.80 |
| Purchase #3 | $96.28 | 12.166% | $107.9934 | $107.99 | $108.00 | $108.00 |
| Purchase #4 | $98.62 | 5.563% | $104.1062 | $104.11 | $104.10 | $104.10 |
| Purchase #5 | $110.82 | 3.589% | $114.7973 | $114.80 | $114.80 | $114.80 |
| Purchase #6 | $118.29 | 5.213% | $124.4565 | $124.46 | $124.45 | $124.50 |
| Purchase #7 | $50.57 | 8.456% | $54.8462 | $54.85 | $54.85 | $54.80 |
| 7 purchase totals = | $680.65 | $720.4116 | $720.42 | $720.40 | $720.40 | |