| 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 | $140.73 | 11.397% | $156.769 | $156.77 | $156.75 | $156.80 |
| Purchase #2 | $101.69 | 13.240% | $115.1538 | $115.15 | $115.15 | $115.20 |
| Purchase #3 | $188.36 | 10.288% | $207.7385 | $207.74 | $207.75 | $207.70 |
| Purchase #4 | $106.60 | 9.761% | $117.0052 | $117.01 | $117.00 | $117.00 |
| Purchase #5 | $141.39 | 13.757% | $160.841 | $160.84 | $160.85 | $160.80 |
| Purchase #6 | $150.73 | 8.267% | $163.1908 | $163.19 | $163.20 | $163.20 |
| Purchase #7 | $47.47 | 13.730% | $53.9876 | $53.99 | $54.00 | $54.00 |
| 7 purchase totals = | $876.97 | $974.6859 | $974.69 | $974.70 | $974.70 | |