| 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 | $157.93 | 10.700% | $174.8285 | $174.83 | $174.85 | $174.80 |
| Purchase #2 | $7.95 | 7.665% | $8.5594 | $8.56 | $8.55 | $8.60 |
| Purchase #3 | $121.76 | 13.510% | $138.2098 | $138.21 | $138.20 | $138.20 |
| Purchase #4 | $224.69 | 10.754% | $248.8532 | $248.85 | $248.85 | $248.90 |
| Purchase #5 | $61.56 | 3.845% | $63.927 | $63.93 | $63.95 | $63.90 |
| Purchase #6 | $104.31 | 4.675% | $109.1865 | $109.19 | $109.20 | $109.20 |
| Purchase #7 | $170.63 | 12.691% | $192.2847 | $192.28 | $192.30 | $192.30 |
| 7 purchase totals = | $848.83 | $935.8491 | $935.85 | $935.90 | $935.90 | |