| 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 | $164.81 | 10.382% | $181.9206 | $181.92 | $181.90 | $181.90 |
| Purchase #2 | $40.92 | 10.351% | $45.1556 | $45.16 | $45.15 | $45.20 |
| Purchase #3 | $204.91 | 13.264% | $232.0893 | $232.09 | $232.10 | $232.10 |
| Purchase #4 | $106.92 | 13.409% | $121.2569 | $121.26 | $121.25 | $121.30 |
| Purchase #5 | $108.72 | 10.329% | $119.9497 | $119.95 | $119.95 | $119.90 |
| Purchase #6 | $113.44 | 3.649% | $117.5794 | $117.58 | $117.60 | $117.60 |
| Purchase #7 | $22.62 | 4.678% | $23.6782 | $23.68 | $23.70 | $23.70 |
| 7 purchase totals = | $762.34 | $841.6297 | $841.64 | $841.65 | $841.70 | |