| 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 | $166.31 | 3.230% | $171.6818 | $171.68 | $171.70 | $171.70 |
| Purchase #2 | $123.81 | 10.183% | $136.4176 | $136.42 | $136.40 | $136.40 |
| Purchase #3 | $226.52 | 8.183% | $245.0561 | $245.06 | $245.05 | $245.10 |
| Purchase #4 | $85.55 | 9.267% | $93.4779 | $93.48 | $93.50 | $93.50 |
| Purchase #5 | $104.67 | 13.493% | $118.7931 | $118.79 | $118.80 | $118.80 |
| Purchase #6 | $192.37 | 11.364% | $214.2309 | $214.23 | $214.25 | $214.20 |
| Purchase #7 | $70.94 | 9.310% | $77.5445 | $77.54 | $77.55 | $77.50 |
| 7 purchase totals = | $970.17 | $1,057.2019 | $1,057.20 | $1,057.25 | $1,057.20 | |