| 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 | $155.38 | 5.253% | $163.5421 | $163.54 | $163.55 | $163.50 |
| Purchase #2 | $40.81 | 3.537% | $42.2534 | $42.25 | $42.25 | $42.30 |
| Purchase #3 | $33.53 | 8.386% | $36.3418 | $36.34 | $36.35 | $36.30 |
| Purchase #4 | $114.70 | 3.384% | $118.5814 | $118.58 | $118.60 | $118.60 |
| Purchase #5 | $142.95 | 4.138% | $148.8653 | $148.87 | $148.85 | $148.90 |
| Purchase #6 | $183.94 | 7.423% | $197.5939 | $197.59 | $197.60 | $197.60 |
| Purchase #7 | $110.94 | 7.682% | $119.4624 | $119.46 | $119.45 | $119.50 |
| 7 purchase totals = | $782.25 | $826.6403 | $826.63 | $826.65 | $826.70 | |