| 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 | $168.56 | 10.338% | $185.9857 | $185.99 | $186.00 | $186.00 |
| Purchase #2 | $93.39 | 13.598% | $106.0892 | $106.09 | $106.10 | $106.10 |
| Purchase #3 | $58.42 | 9.156% | $63.7689 | $63.77 | $63.75 | $63.80 |
| Purchase #4 | $112.30 | 6.531% | $119.6343 | $119.63 | $119.65 | $119.60 |
| Purchase #5 | $189.58 | 4.696% | $198.4827 | $198.48 | $198.50 | $198.50 |
| Purchase #6 | $97.32 | 6.133% | $103.2886 | $103.29 | $103.30 | $103.30 |
| Purchase #7 | $92.67 | 12.432% | $104.1907 | $104.19 | $104.20 | $104.20 |
| 7 purchase totals = | $812.24 | $881.4401 | $881.44 | $881.50 | $881.50 | |