| 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 | $161.63 | 6.874% | $172.7404 | $172.74 | $172.75 | $172.70 |
| Purchase #2 | $163.35 | 10.675% | $180.7876 | $180.79 | $180.80 | $180.80 |
| Purchase #3 | $46.26 | 10.417% | $51.0789 | $51.08 | $51.10 | $51.10 |
| Purchase #4 | $146.57 | 10.266% | $161.6169 | $161.62 | $161.60 | $161.60 |
| Purchase #5 | $62.81 | 6.575% | $66.9398 | $66.94 | $66.95 | $66.90 |
| Purchase #6 | $18.26 | 9.835% | $20.0559 | $20.06 | $20.05 | $20.10 |
| Purchase #7 | $11.61 | 5.639% | $12.2647 | $12.26 | $12.25 | $12.30 |
| 7 purchase totals = | $610.49 | $665.4842 | $665.49 | $665.50 | $665.50 | |