| 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 | $179.94 | 11.746% | $201.0758 | $201.08 | $201.10 | $201.10 |
| Purchase #2 | $12.54 | 4.289% | $13.0778 | $13.08 | $13.10 | $13.10 |
| Purchase #3 | $76.54 | 13.859% | $87.1477 | $87.15 | $87.15 | $87.10 |
| Purchase #4 | $168.30 | 3.405% | $174.0306 | $174.03 | $174.05 | $174.00 |
| Purchase #5 | $133.74 | 5.231% | $140.7359 | $140.74 | $140.75 | $140.70 |
| Purchase #6 | $217.81 | 9.156% | $237.7527 | $237.75 | $237.75 | $237.80 |
| Purchase #7 | $82.60 | 6.164% | $87.6915 | $87.69 | $87.70 | $87.70 |
| 7 purchase totals = | $871.47 | $941.5120 | $941.52 | $941.60 | $941.50 | |