| 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 | $174.75 | 4.243% | $182.1646 | $182.16 | $182.15 | $182.20 |
| Purchase #2 | $40.94 | 4.730% | $42.8765 | $42.88 | $42.90 | $42.90 |
| Purchase #3 | $106.68 | 13.613% | $121.2023 | $121.20 | $121.20 | $121.20 |
| Purchase #4 | $88.46 | 11.571% | $98.6957 | $98.70 | $98.70 | $98.70 |
| Purchase #5 | $176.33 | 4.298% | $183.9087 | $183.91 | $183.90 | $183.90 |
| Purchase #6 | $223.57 | 9.347% | $244.4671 | $244.47 | $244.45 | $244.50 |
| Purchase #7 | $177.51 | 3.483% | $183.6927 | $183.69 | $183.70 | $183.70 |
| 7 purchase totals = | $988.24 | $1,057.0076 | $1,057.01 | $1,057.00 | $1,057.10 | |