| 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 | $176.46 | 3.763% | $183.1002 | $183.10 | $183.10 | $183.10 |
| Purchase #2 | $151.74 | 6.360% | $161.3907 | $161.39 | $161.40 | $161.40 |
| Purchase #3 | $67.82 | 5.767% | $71.7312 | $71.73 | $71.75 | $71.70 |
| Purchase #4 | $218.67 | 9.288% | $238.9801 | $238.98 | $239.00 | $239.00 |
| Purchase #5 | $231.39 | 8.709% | $251.5418 | $251.54 | $251.55 | $251.50 |
| Purchase #6 | $148.76 | 5.171% | $156.4524 | $156.45 | $156.45 | $156.50 |
| Purchase #7 | $77.37 | 11.527% | $86.2884 | $86.29 | $86.30 | $86.30 |
| 7 purchase totals = | $1,072.21 | $1,149.4848 | $1,149.48 | $1,149.55 | $1,149.50 | |