| 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 | $151.43 | 8.549% | $164.3758 | $164.38 | $164.40 | $164.40 |
| Purchase #2 | $104.99 | 6.170% | $111.4679 | $111.47 | $111.45 | $111.50 |
| Purchase #3 | $18.99 | 4.183% | $19.7844 | $19.78 | $19.80 | $19.80 |
| Purchase #4 | $42.60 | 9.436% | $46.6197 | $46.62 | $46.60 | $46.60 |
| Purchase #5 | $119.25 | 8.811% | $129.7571 | $129.76 | $129.75 | $129.80 |
| Purchase #6 | $229.99 | 10.313% | $253.7089 | $253.71 | $253.70 | $253.70 |
| Purchase #7 | $110.36 | 10.456% | $121.8992 | $121.90 | $121.90 | $121.90 |
| 7 purchase totals = | $777.61 | $847.6130 | $847.62 | $847.60 | $847.70 | |