| 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 | $161.51 | 10.839% | $179.0161 | $179.02 | $179.00 | $179.00 |
| Purchase #2 | $35.31 | 10.402% | $38.9829 | $38.98 | $39.00 | $39.00 |
| Purchase #3 | $55.32 | 12.500% | $62.235 | $62.24 | $62.25 | $62.20 |
| Purchase #4 | $179.31 | 11.117% | $199.2439 | $199.24 | $199.25 | $199.20 |
| Purchase #5 | $215.88 | 8.370% | $233.9492 | $233.95 | $233.95 | $233.90 |
| Purchase #6 | $195.37 | 6.557% | $208.1804 | $208.18 | $208.20 | $208.20 |
| Purchase #7 | $120.83 | 12.514% | $135.9507 | $135.95 | $135.95 | $136.00 |
| 7 purchase totals = | $963.53 | $1,057.5582 | $1,057.56 | $1,057.60 | $1,057.50 | |