| 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 | $147.98 | 10.460% | $163.4587 | $163.46 | $163.45 | $163.50 |
| Purchase #2 | $23.97 | 13.522% | $27.2112 | $27.21 | $27.20 | $27.20 |
| Purchase #3 | $102.88 | 10.542% | $113.7256 | $113.73 | $113.75 | $113.70 |
| Purchase #4 | $177.46 | 7.484% | $190.7411 | $190.74 | $190.75 | $190.70 |
| Purchase #5 | $62.95 | 3.771% | $65.3238 | $65.32 | $65.30 | $65.30 |
| Purchase #6 | $104.72 | 4.637% | $109.5759 | $109.58 | $109.60 | $109.60 |
| Purchase #7 | $202.32 | 9.530% | $221.6011 | $221.60 | $221.60 | $221.60 |
| 7 purchase totals = | $822.28 | $891.6374 | $891.64 | $891.65 | $891.60 | |