| 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 | $107.38 | 10.415% | $118.5636 | $118.56 | $118.55 | $118.60 |
| Purchase #2 | $104.68 | 4.156% | $109.0305 | $109.03 | $109.05 | $109.00 |
| Purchase #3 | $89.55 | 9.215% | $97.802 | $97.80 | $97.80 | $97.80 |
| Purchase #4 | $141.82 | 6.772% | $151.4241 | $151.42 | $151.40 | $151.40 |
| Purchase #5 | $32.60 | 11.643% | $36.3956 | $36.40 | $36.40 | $36.40 |
| Purchase #6 | $171.53 | 10.585% | $189.6865 | $189.69 | $189.70 | $189.70 |
| Purchase #7 | $186.35 | 8.173% | $201.5804 | $201.58 | $201.60 | $201.60 |
| 7 purchase totals = | $833.91 | $904.4827 | $904.48 | $904.50 | $904.50 | |