| 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 | $158.94 | 4.476% | $166.0542 | $166.05 | $166.05 | $166.10 |
| Purchase #2 | $228.71 | 10.455% | $252.6216 | $252.62 | $252.60 | $252.60 |
| Purchase #3 | $133.29 | 3.571% | $138.0498 | $138.05 | $138.05 | $138.00 |
| Purchase #4 | $204.28 | 9.691% | $224.0768 | $224.08 | $224.10 | $224.10 |
| Purchase #5 | $60.37 | 6.284% | $64.1637 | $64.16 | $64.15 | $64.20 |
| Purchase #6 | $20.63 | 9.515% | $22.5929 | $22.59 | $22.60 | $22.60 |
| Purchase #7 | $222.95 | 12.311% | $250.3974 | $250.40 | $250.40 | $250.40 |
| 7 purchase totals = | $1,029.17 | $1,117.9564 | $1,117.95 | $1,117.95 | $1,118.00 | |