| 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 | $13.46 | 8.420% | $14.5933 | $14.59 | $14.60 | $14.60 |
| Purchase #2 | $101.97 | 5.147% | $107.2184 | $107.22 | $107.20 | $107.20 |
| Purchase #3 | $138.76 | 6.652% | $147.9903 | $147.99 | $148.00 | $148.00 |
| Purchase #4 | $100.44 | 12.270% | $112.764 | $112.76 | $112.75 | $112.80 |
| Purchase #5 | $60.98 | 9.344% | $66.678 | $66.68 | $66.70 | $66.70 |
| Purchase #6 | $65.28 | 9.223% | $71.3008 | $71.30 | $71.30 | $71.30 |
| Purchase #7 | $183.36 | 3.753% | $190.2415 | $190.24 | $190.25 | $190.20 |
| 7 purchase totals = | $664.25 | $710.7863 | $710.78 | $710.80 | $710.80 | |