| 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 | $169.84 | 7.123% | $181.9377 | $181.94 | $181.95 | $181.90 |
| Purchase #2 | $163.58 | 5.300% | $172.2497 | $172.25 | $172.25 | $172.20 |
| Purchase #3 | $106.80 | 7.359% | $114.6594 | $114.66 | $114.65 | $114.70 |
| Purchase #4 | $98.57 | 13.110% | $111.4925 | $111.49 | $111.50 | $111.50 |
| Purchase #5 | $231.78 | 5.747% | $245.1004 | $245.10 | $245.10 | $245.10 |
| Purchase #6 | $121.84 | 4.510% | $127.335 | $127.34 | $127.35 | $127.30 |
| Purchase #7 | $199.62 | 13.334% | $226.2373 | $226.24 | $226.25 | $226.20 |
| 7 purchase totals = | $1,092.03 | $1,179.0120 | $1,179.02 | $1,179.05 | $1,178.90 | |