| 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 | $179.71 | 7.287% | $192.8055 | $192.81 | $192.80 | $192.80 |
| Purchase #2 | $194.79 | 13.828% | $221.7256 | $221.73 | $221.75 | $221.70 |
| Purchase #3 | $59.97 | 10.477% | $66.2531 | $66.25 | $66.25 | $66.30 |
| Purchase #4 | $88.31 | 5.870% | $93.4938 | $93.49 | $93.50 | $93.50 |
| Purchase #5 | $209.81 | 11.539% | $234.02 | $234.02 | $234.00 | $234.00 |
| Purchase #6 | $137.26 | 4.485% | $143.4161 | $143.42 | $143.40 | $143.40 |
| Purchase #7 | $165.52 | 11.780% | $185.0183 | $185.02 | $185.00 | $185.00 |
| 7 purchase totals = | $1,035.37 | $1,136.7324 | $1,136.74 | $1,136.70 | $1,136.70 | |