| 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 | $185.87 | 11.481% | $207.2097 | $207.21 | $207.20 | $207.20 |
| Purchase #2 | $136.65 | 6.540% | $145.5869 | $145.59 | $145.60 | $145.60 |
| Purchase #3 | $191.63 | 9.294% | $209.4401 | $209.44 | $209.45 | $209.40 |
| Purchase #4 | $27.37 | 4.639% | $28.6397 | $28.64 | $28.65 | $28.60 |
| Purchase #5 | $201.44 | 13.752% | $229.142 | $229.14 | $229.15 | $229.10 |
| Purchase #6 | $6.34 | 7.491% | $6.8149 | $6.81 | $6.80 | $6.80 |
| Purchase #7 | $6.46 | 7.411% | $6.9388 | $6.94 | $6.95 | $6.90 |
| 7 purchase totals = | $755.76 | $833.7721 | $833.77 | $833.80 | $833.60 | |