| 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 | $119.89 | 11.469% | $133.6402 | $133.64 | $133.65 | $133.60 |
| Purchase #2 | $120.32 | 6.251% | $127.8412 | $127.84 | $127.85 | $127.80 |
| Purchase #3 | $29.64 | 3.560% | $30.6952 | $30.70 | $30.70 | $30.70 |
| Purchase #4 | $91.40 | 12.775% | $103.0764 | $103.08 | $103.10 | $103.10 |
| Purchase #5 | $158.30 | 3.282% | $163.4954 | $163.50 | $163.50 | $163.50 |
| Purchase #6 | $142.47 | 10.180% | $156.9734 | $156.97 | $156.95 | $157.00 |
| Purchase #7 | $242.74 | 7.199% | $260.2149 | $260.21 | $260.20 | $260.20 |
| 7 purchase totals = | $904.76 | $975.9367 | $975.94 | $975.95 | $975.90 | |