| 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 | $145.85 | 12.430% | $163.9792 | $163.98 | $164.00 | $164.00 |
| Purchase #2 | $226.65 | 9.411% | $247.98 | $247.98 | $248.00 | $248.00 |
| Purchase #3 | $139.83 | 12.572% | $157.4094 | $157.41 | $157.40 | $157.40 |
| Purchase #4 | $61.75 | 6.330% | $65.6588 | $65.66 | $65.65 | $65.70 |
| Purchase #5 | $52.85 | 7.818% | $56.9818 | $56.98 | $57.00 | $57.00 |
| Purchase #6 | $69.94 | 6.679% | $74.6113 | $74.61 | $74.60 | $74.60 |
| Purchase #7 | $205.30 | 3.239% | $211.9497 | $211.95 | $211.95 | $211.90 |
| 7 purchase totals = | $902.17 | $978.5702 | $978.57 | $978.60 | $978.60 | |