| 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 | $184.37 | 10.694% | $204.0865 | $204.09 | $204.10 | $204.10 |
| Purchase #2 | $22.44 | 5.528% | $23.6805 | $23.68 | $23.70 | $23.70 |
| Purchase #3 | $117.29 | 6.179% | $124.5373 | $124.54 | $124.55 | $124.50 |
| Purchase #4 | $19.26 | 8.330% | $20.8644 | $20.86 | $20.85 | $20.90 |
| Purchase #5 | $44.61 | 6.603% | $47.5556 | $47.56 | $47.55 | $47.60 |
| Purchase #6 | $130.79 | 13.587% | $148.5604 | $148.56 | $148.55 | $148.60 |
| Purchase #7 | $219.83 | 3.629% | $227.8076 | $227.81 | $227.80 | $227.80 |
| 7 purchase totals = | $738.59 | $797.0923 | $797.10 | $797.10 | $797.20 | |