| 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 | $166.45 | 7.741% | $179.3349 | $179.33 | $179.35 | $179.30 |
| Purchase #2 | $197.74 | 3.675% | $205.0069 | $205.01 | $205.00 | $205.00 |
| Purchase #3 | $134.68 | 11.824% | $150.6046 | $150.60 | $150.60 | $150.60 |
| Purchase #4 | $162.80 | 10.585% | $180.0324 | $180.03 | $180.05 | $180.00 |
| Purchase #5 | $243.50 | 4.415% | $254.2505 | $254.25 | $254.25 | $254.30 |
| Purchase #6 | $28.54 | 5.153% | $30.0107 | $30.01 | $30.00 | $30.00 |
| Purchase #7 | $158.77 | 3.786% | $164.781 | $164.78 | $164.80 | $164.80 |
| 7 purchase totals = | $1,092.48 | $1,164.0210 | $1,164.01 | $1,164.05 | $1,164.00 | |