| 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 | $175.53 | 9.487% | $192.1825 | $192.18 | $192.20 | $192.20 |
| Purchase #2 | $164.68 | 3.255% | $170.0403 | $170.04 | $170.05 | $170.00 |
| Purchase #3 | $170.79 | 12.112% | $191.4761 | $191.48 | $191.50 | $191.50 |
| Purchase #4 | $128.93 | 5.683% | $136.2571 | $136.26 | $136.25 | $136.30 |
| Purchase #5 | $207.57 | 9.285% | $226.8429 | $226.84 | $226.85 | $226.80 |
| Purchase #6 | $21.97 | 4.547% | $22.969 | $22.97 | $22.95 | $23.00 |
| Purchase #7 | $245.37 | 6.420% | $261.1228 | $261.12 | $261.10 | $261.10 |
| 7 purchase totals = | $1,114.84 | $1,200.8907 | $1,200.89 | $1,200.90 | $1,200.90 | |