| 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 | $169.66 | 7.645% | $182.6305 | $182.63 | $182.65 | $182.60 |
| Purchase #2 | $161.27 | 12.597% | $181.5852 | $181.59 | $181.60 | $181.60 |
| Purchase #3 | $179.70 | 7.308% | $192.8325 | $192.83 | $192.85 | $192.80 |
| Purchase #4 | $90.84 | 5.155% | $95.5228 | $95.52 | $95.50 | $95.50 |
| Purchase #5 | $19.95 | 8.741% | $21.6938 | $21.69 | $21.70 | $21.70 |
| Purchase #6 | $124.63 | 3.576% | $129.0868 | $129.09 | $129.10 | $129.10 |
| Purchase #7 | $88.36 | 10.513% | $97.6493 | $97.65 | $97.65 | $97.60 |
| 7 purchase totals = | $834.41 | $901.0009 | $901.00 | $901.05 | $900.90 | |