| 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 | $159.97 | 13.431% | $181.4556 | $181.46 | $181.45 | $181.50 |
| Purchase #2 | $32.46 | 7.624% | $34.9348 | $34.93 | $34.95 | $34.90 |
| Purchase #3 | $183.32 | 12.223% | $205.7272 | $205.73 | $205.75 | $205.70 |
| Purchase #4 | $214.79 | 9.747% | $235.7256 | $235.73 | $235.75 | $235.70 |
| Purchase #5 | $229.70 | 8.684% | $249.6471 | $249.65 | $249.65 | $249.60 |
| Purchase #6 | $235.28 | 7.144% | $252.0884 | $252.09 | $252.10 | $252.10 |
| Purchase #7 | $235.32 | 10.497% | $260.0215 | $260.02 | $260.00 | $260.00 |
| 7 purchase totals = | $1,290.84 | $1,419.6002 | $1,419.61 | $1,419.65 | $1,419.50 | |