| 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 | $143.78 | 11.396% | $160.1652 | $160.17 | $160.15 | $160.20 |
| Purchase #2 | $43.68 | 11.445% | $48.6792 | $48.68 | $48.70 | $48.70 |
| Purchase #3 | $64.81 | 12.672% | $73.0227 | $73.02 | $73.00 | $73.00 |
| Purchase #4 | $189.37 | 13.556% | $215.041 | $215.04 | $215.05 | $215.00 |
| Purchase #5 | $164.89 | 8.695% | $179.2272 | $179.23 | $179.25 | $179.20 |
| Purchase #6 | $160.35 | 3.403% | $165.8067 | $165.81 | $165.80 | $165.80 |
| Purchase #7 | $160.68 | 10.120% | $176.9408 | $176.94 | $176.95 | $176.90 |
| 7 purchase totals = | $927.56 | $1,018.8828 | $1,018.89 | $1,018.90 | $1,018.80 | |