| 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 | $137.47 | 6.625% | $146.5774 | $146.58 | $146.60 | $146.60 |
| Purchase #2 | $109.35 | 4.468% | $114.2358 | $114.24 | $114.25 | $114.20 |
| Purchase #3 | $17.47 | 11.334% | $19.45 | $19.45 | $19.45 | $19.50 |
| Purchase #4 | $196.87 | 5.220% | $207.1466 | $207.15 | $207.15 | $207.10 |
| Purchase #5 | $159.45 | 8.372% | $172.7992 | $172.80 | $172.80 | $172.80 |
| Purchase #6 | $106.44 | 4.344% | $111.0638 | $111.06 | $111.05 | $111.10 |
| Purchase #7 | $132.82 | 5.331% | $139.9006 | $139.90 | $139.90 | $139.90 |
| 7 purchase totals = | $859.87 | $911.1734 | $911.18 | $911.20 | $911.20 | |