| 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 | $166.70 | 9.793% | $183.0249 | $183.02 | $183.00 | $183.00 |
| Purchase #2 | $163.85 | 7.436% | $176.0339 | $176.03 | $176.05 | $176.00 |
| Purchase #3 | $27.57 | 3.681% | $28.5849 | $28.58 | $28.60 | $28.60 |
| Purchase #4 | $77.91 | 5.398% | $82.1156 | $82.12 | $82.10 | $82.10 |
| Purchase #5 | $214.28 | 10.272% | $236.2908 | $236.29 | $236.30 | $236.30 |
| Purchase #6 | $195.89 | 4.253% | $204.2212 | $204.22 | $204.20 | $204.20 |
| Purchase #7 | $155.67 | 5.594% | $164.3782 | $164.38 | $164.40 | $164.40 |
| 7 purchase totals = | $1,001.87 | $1,074.6495 | $1,074.64 | $1,074.65 | $1,074.60 | |