| 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 | $181.88 | 11.773% | $203.2927 | $203.29 | $203.30 | $203.30 |
| Purchase #2 | $78.90 | 4.414% | $82.3826 | $82.38 | $82.40 | $82.40 |
| Purchase #3 | $19.55 | 4.793% | $20.487 | $20.49 | $20.50 | $20.50 |
| Purchase #4 | $5.43 | 12.733% | $6.1214 | $6.12 | $6.10 | $6.10 |
| Purchase #5 | $9.69 | 11.832% | $10.8365 | $10.84 | $10.85 | $10.80 |
| Purchase #6 | $13.59 | 5.576% | $14.3478 | $14.35 | $14.35 | $14.30 |
| Purchase #7 | $198.93 | 9.811% | $218.447 | $218.45 | $218.45 | $218.40 |
| 7 purchase totals = | $507.97 | $555.9150 | $555.92 | $555.95 | $555.80 | |