| 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 | $191.37 | 8.574% | $207.7781 | $207.78 | $207.80 | $207.80 |
| Purchase #2 | $146.75 | 3.754% | $152.259 | $152.26 | $152.25 | $152.30 |
| Purchase #3 | $177.31 | 13.650% | $201.5128 | $201.51 | $201.50 | $201.50 |
| Purchase #4 | $139.65 | 3.793% | $144.9469 | $144.95 | $144.95 | $144.90 |
| Purchase #5 | $73.28 | 11.136% | $81.4405 | $81.44 | $81.45 | $81.40 |
| Purchase #6 | $126.66 | 6.300% | $134.6396 | $134.64 | $134.65 | $134.60 |
| Purchase #7 | $7.99 | 6.583% | $8.516 | $8.52 | $8.50 | $8.50 |
| 7 purchase totals = | $863.01 | $931.0929 | $931.10 | $931.10 | $931.00 | |