| 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 | $166.50 | 9.305% | $181.9928 | $181.99 | $182.00 | $182.00 |
| Purchase #2 | $126.87 | 10.223% | $139.8399 | $139.84 | $139.85 | $139.80 |
| Purchase #3 | $5.59 | 5.674% | $5.9072 | $5.91 | $5.90 | $5.90 |
| Purchase #4 | $66.92 | 7.698% | $72.0715 | $72.07 | $72.05 | $72.10 |
| Purchase #5 | $250.69 | 13.242% | $283.8864 | $283.89 | $283.90 | $283.90 |
| Purchase #6 | $51.25 | 9.308% | $56.0204 | $56.02 | $56.00 | $56.00 |
| Purchase #7 | $210.88 | 11.651% | $235.4496 | $235.45 | $235.45 | $235.40 |
| 7 purchase totals = | $878.70 | $975.1678 | $975.17 | $975.15 | $975.10 | |