| 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 | $179.32 | 12.539% | $201.8049 | $201.80 | $201.80 | $201.80 |
| Purchase #2 | $244.87 | 10.481% | $270.5348 | $270.53 | $270.55 | $270.50 |
| Purchase #3 | $119.57 | 3.209% | $123.407 | $123.41 | $123.40 | $123.40 |
| Purchase #4 | $172.74 | 10.418% | $190.7361 | $190.74 | $190.75 | $190.70 |
| Purchase #5 | $14.46 | 4.175% | $15.0637 | $15.06 | $15.05 | $15.10 |
| Purchase #6 | $95.36 | 5.434% | $100.5419 | $100.54 | $100.55 | $100.50 |
| Purchase #7 | $63.81 | 12.253% | $71.6286 | $71.63 | $71.65 | $71.60 |
| 7 purchase totals = | $890.13 | $973.7170 | $973.71 | $973.75 | $973.60 | |