| 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 | $117.70 | 5.854% | $124.5902 | $124.59 | $124.60 | $124.60 |
| Purchase #2 | $120.83 | 11.192% | $134.3533 | $134.35 | $134.35 | $134.40 |
| Purchase #3 | $202.29 | 10.811% | $224.1596 | $224.16 | $224.15 | $224.20 |
| Purchase #4 | $47.85 | 9.803% | $52.5407 | $52.54 | $52.55 | $52.50 |
| Purchase #5 | $137.79 | 8.835% | $149.9637 | $149.96 | $149.95 | $150.00 |
| Purchase #6 | $140.72 | 5.423% | $148.3512 | $148.35 | $148.35 | $148.40 |
| Purchase #7 | $78.95 | 9.198% | $86.2118 | $86.21 | $86.20 | $86.20 |
| 7 purchase totals = | $846.13 | $920.1705 | $920.16 | $920.15 | $920.30 | |