| 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 | $140.35 | 8.459% | $152.2222 | $152.22 | $152.20 | $152.20 |
| Purchase #2 | $60.74 | 12.583% | $68.3829 | $68.38 | $68.40 | $68.40 |
| Purchase #3 | $29.92 | 10.548% | $33.076 | $33.08 | $33.10 | $33.10 |
| Purchase #4 | $74.50 | 5.594% | $78.6675 | $78.67 | $78.65 | $78.70 |
| Purchase #5 | $204.42 | 10.591% | $226.0701 | $226.07 | $226.05 | $226.10 |
| Purchase #6 | $197.41 | 5.502% | $208.2715 | $208.27 | $208.25 | $208.30 |
| Purchase #7 | $47.36 | 13.386% | $53.6996 | $53.70 | $53.70 | $53.70 |
| 7 purchase totals = | $754.70 | $820.3898 | $820.39 | $820.35 | $820.50 | |