| 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 | $153.85 | 3.716% | $159.5671 | $159.57 | $159.55 | $159.60 |
| Purchase #2 | $16.70 | 8.844% | $18.1769 | $18.18 | $18.20 | $18.20 |
| Purchase #3 | $106.77 | 9.612% | $117.0327 | $117.03 | $117.05 | $117.00 |
| Purchase #4 | $25.61 | 5.386% | $26.9894 | $26.99 | $27.00 | $27.00 |
| Purchase #5 | $199.62 | 4.456% | $208.5151 | $208.52 | $208.50 | $208.50 |
| Purchase #6 | $199.28 | 3.348% | $205.9519 | $205.95 | $205.95 | $206.00 |
| Purchase #7 | $124.33 | 5.284% | $130.8996 | $130.90 | $130.90 | $130.90 |
| 7 purchase totals = | $826.16 | $867.1327 | $867.14 | $867.15 | $867.20 | |