| 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 | $172.93 | 12.635% | $194.7797 | $194.78 | $194.80 | $194.80 |
| Purchase #2 | $215.83 | 8.731% | $234.6741 | $234.67 | $234.65 | $234.70 |
| Purchase #3 | $112.41 | 10.260% | $123.9433 | $123.94 | $123.95 | $123.90 |
| Purchase #4 | $97.45 | 8.509% | $105.742 | $105.74 | $105.75 | $105.70 |
| Purchase #5 | $48.97 | 7.473% | $52.6295 | $52.63 | $52.65 | $52.60 |
| Purchase #6 | $30.71 | 10.196% | $33.8412 | $33.84 | $33.85 | $33.80 |
| Purchase #7 | $172.41 | 11.465% | $192.1768 | $192.18 | $192.20 | $192.20 |
| 7 purchase totals = | $850.71 | $937.7866 | $937.78 | $937.85 | $937.70 | |