| 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 | $220.53 | 8.629% | $239.5595 | $239.56 | $239.55 | $239.60 |
| Purchase #2 | $91.65 | 6.711% | $97.8006 | $97.80 | $97.80 | $97.80 |
| Purchase #3 | $199.26 | 6.749% | $212.7081 | $212.71 | $212.70 | $212.70 |
| Purchase #4 | $79.31 | 8.425% | $85.9919 | $85.99 | $86.00 | $86.00 |
| Purchase #5 | $146.97 | 6.420% | $156.4055 | $156.41 | $156.40 | $156.40 |
| Purchase #6 | $129.54 | 12.762% | $146.0719 | $146.07 | $146.05 | $146.10 |
| Purchase #7 | $189.70 | 8.103% | $205.0714 | $205.07 | $205.05 | $205.10 |
| 7 purchase totals = | $1,056.96 | $1,143.6089 | $1,143.61 | $1,143.55 | $1,143.70 | |