| 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 | $132.77 | 11.184% | $147.619 | $147.62 | $147.60 | $147.60 |
| Purchase #2 | $17.83 | 11.281% | $19.8414 | $19.84 | $19.85 | $19.80 |
| Purchase #3 | $94.94 | 3.131% | $97.9126 | $97.91 | $97.90 | $97.90 |
| Purchase #4 | $237.83 | 7.816% | $256.4188 | $256.42 | $256.40 | $256.40 |
| Purchase #5 | $63.64 | 8.322% | $68.9361 | $68.94 | $68.95 | $68.90 |
| Purchase #6 | $207.36 | 4.521% | $216.7347 | $216.73 | $216.75 | $216.70 |
| Purchase #7 | $15.98 | 6.582% | $17.0318 | $17.03 | $17.05 | $17.00 |
| 7 purchase totals = | $770.35 | $824.4944 | $824.49 | $824.50 | $824.30 | |