| 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 | $184.71 | 3.656% | $191.463 | $191.46 | $191.45 | $191.50 |
| Purchase #2 | $215.41 | 7.188% | $230.8937 | $230.89 | $230.90 | $230.90 |
| Purchase #3 | $67.49 | 6.645% | $71.9747 | $71.97 | $71.95 | $72.00 |
| Purchase #4 | $244.77 | 3.289% | $252.8205 | $252.82 | $252.80 | $252.80 |
| Purchase #5 | $78.74 | 10.730% | $87.1888 | $87.19 | $87.20 | $87.20 |
| Purchase #6 | $29.82 | 5.262% | $31.3891 | $31.39 | $31.40 | $31.40 |
| Purchase #7 | $87.56 | 10.850% | $97.0603 | $97.06 | $97.05 | $97.10 |
| 7 purchase totals = | $908.50 | $962.7901 | $962.78 | $962.75 | $962.90 | |