| 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 | $171.82 | 3.401% | $177.6636 | $177.66 | $177.65 | $177.70 |
| Purchase #2 | $191.71 | 9.400% | $209.7307 | $209.73 | $209.75 | $209.70 |
| Purchase #3 | $14.30 | 3.817% | $14.8458 | $14.85 | $14.85 | $14.80 |
| Purchase #4 | $139.97 | 13.500% | $158.866 | $158.87 | $158.85 | $158.90 |
| Purchase #5 | $139.64 | 12.413% | $156.9735 | $156.97 | $156.95 | $157.00 |
| Purchase #6 | $45.28 | 3.227% | $46.7412 | $46.74 | $46.75 | $46.70 |
| Purchase #7 | $209.58 | 8.274% | $226.9206 | $226.92 | $226.90 | $226.90 |
| 7 purchase totals = | $912.30 | $991.7414 | $991.74 | $991.70 | $991.70 | |