| 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 | $188.70 | 8.319% | $204.398 | $204.40 | $204.40 | $204.40 |
| Purchase #2 | $99.61 | 13.764% | $113.3203 | $113.32 | $113.30 | $113.30 |
| Purchase #3 | $215.87 | 6.694% | $230.3203 | $230.32 | $230.30 | $230.30 |
| Purchase #4 | $10.79 | 3.272% | $11.143 | $11.14 | $11.15 | $11.10 |
| Purchase #5 | $41.31 | 10.837% | $45.7868 | $45.79 | $45.80 | $45.80 |
| Purchase #6 | $145.42 | 9.321% | $158.9746 | $158.97 | $158.95 | $159.00 |
| Purchase #7 | $19.40 | 13.450% | $22.0093 | $22.01 | $22.00 | $22.00 |
| 7 purchase totals = | $721.10 | $785.9523 | $785.95 | $785.90 | $785.90 | |