| 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 | $166.67 | 12.794% | $187.9938 | $187.99 | $188.00 | $188.00 |
| Purchase #2 | $157.85 | 8.781% | $171.7108 | $171.71 | $171.70 | $171.70 |
| Purchase #3 | $148.83 | 6.719% | $158.8299 | $158.83 | $158.85 | $158.80 |
| Purchase #4 | $175.92 | 3.418% | $181.9329 | $181.93 | $181.95 | $181.90 |
| Purchase #5 | $215.44 | 9.520% | $235.9499 | $235.95 | $235.95 | $235.90 |
| Purchase #6 | $48.76 | 5.584% | $51.4828 | $51.48 | $51.50 | $51.50 |
| Purchase #7 | $64.73 | 7.827% | $69.7964 | $69.80 | $69.80 | $69.80 |
| 7 purchase totals = | $978.20 | $1,057.6965 | $1,057.69 | $1,057.75 | $1,057.60 | |