| 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 | $108.50 | 11.472% | $120.9471 | $120.95 | $120.95 | $120.90 |
| Purchase #2 | $100.58 | 13.497% | $114.1553 | $114.16 | $114.15 | $114.20 |
| Purchase #3 | $192.58 | 3.424% | $199.1739 | $199.17 | $199.15 | $199.20 |
| Purchase #4 | $49.66 | 4.747% | $52.0174 | $52.02 | $52.00 | $52.00 |
| Purchase #5 | $146.72 | 4.670% | $153.5718 | $153.57 | $153.55 | $153.60 |
| Purchase #6 | $65.72 | 11.622% | $73.358 | $73.36 | $73.35 | $73.40 |
| Purchase #7 | $56.80 | 3.447% | $58.7579 | $58.76 | $58.75 | $58.80 |
| 7 purchase totals = | $720.56 | $771.9814 | $771.99 | $771.90 | $772.10 | |