| 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 | $151.32 | 8.431% | $164.0778 | $164.08 | $164.10 | $164.10 |
| Purchase #2 | $140.63 | 10.568% | $155.4918 | $155.49 | $155.50 | $155.50 |
| Purchase #3 | $220.50 | 8.122% | $238.409 | $238.41 | $238.40 | $238.40 |
| Purchase #4 | $154.94 | 7.159% | $166.0322 | $166.03 | $166.05 | $166.00 |
| Purchase #5 | $131.52 | 5.521% | $138.7812 | $138.78 | $138.80 | $138.80 |
| Purchase #6 | $212.84 | 5.697% | $224.9655 | $224.97 | $224.95 | $225.00 |
| Purchase #7 | $121.57 | 10.857% | $134.7689 | $134.77 | $134.75 | $134.80 |
| 7 purchase totals = | $1,133.32 | $1,222.5264 | $1,222.53 | $1,222.55 | $1,222.60 | |