| 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 | $126.95 | 9.631% | $139.1766 | $139.18 | $139.20 | $139.20 |
| Purchase #2 | $202.38 | 6.459% | $215.4517 | $215.45 | $215.45 | $215.50 |
| Purchase #3 | $144.32 | 11.573% | $161.0222 | $161.02 | $161.00 | $161.00 |
| Purchase #4 | $181.38 | 11.206% | $201.7054 | $201.71 | $201.70 | $201.70 |
| Purchase #5 | $229.62 | 12.120% | $257.4499 | $257.45 | $257.45 | $257.40 |
| Purchase #6 | $15.69 | 13.227% | $17.7653 | $17.77 | $17.75 | $17.80 |
| Purchase #7 | $82.96 | 7.526% | $89.2036 | $89.20 | $89.20 | $89.20 |
| 7 purchase totals = | $983.30 | $1,081.7747 | $1,081.78 | $1,081.75 | $1,081.80 | |