| 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 | $163.92 | 13.565% | $186.1557 | $186.16 | $186.15 | $186.20 |
| Purchase #2 | $66.81 | 13.586% | $75.8868 | $75.89 | $75.90 | $75.90 |
| Purchase #3 | $201.55 | 11.598% | $224.9258 | $224.93 | $224.95 | $224.90 |
| Purchase #4 | $121.76 | 5.504% | $128.4617 | $128.46 | $128.45 | $128.50 |
| Purchase #5 | $62.64 | 11.276% | $69.7033 | $69.70 | $69.70 | $69.70 |
| Purchase #6 | $201.55 | 13.715% | $229.1926 | $229.19 | $229.20 | $229.20 |
| Purchase #7 | $76.50 | 10.143% | $84.2594 | $84.26 | $84.25 | $84.30 |
| 7 purchase totals = | $894.73 | $998.5853 | $998.59 | $998.60 | $998.70 | |