| 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 | $156.58 | 5.110% | $164.5812 | $164.58 | $164.60 | $164.60 |
| Purchase #2 | $121.45 | 6.214% | $128.9969 | $129.00 | $129.00 | $129.00 |
| Purchase #3 | $151.54 | 5.220% | $159.4504 | $159.45 | $159.45 | $159.50 |
| Purchase #4 | $186.84 | 5.324% | $196.7874 | $196.79 | $196.80 | $196.80 |
| Purchase #5 | $237.51 | 8.213% | $257.0167 | $257.02 | $257.00 | $257.00 |
| Purchase #6 | $210.45 | 9.220% | $229.8535 | $229.85 | $229.85 | $229.90 |
| Purchase #7 | $151.83 | 10.730% | $168.1214 | $168.12 | $168.10 | $168.10 |
| 7 purchase totals = | $1,216.20 | $1,304.8075 | $1,304.81 | $1,304.80 | $1,304.90 | |