| 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 | $161.86 | 4.390% | $168.9657 | $168.97 | $168.95 | $169.00 |
| Purchase #2 | $205.72 | 10.581% | $227.4872 | $227.49 | $227.50 | $227.50 |
| Purchase #3 | $231.63 | 8.110% | $250.4152 | $250.42 | $250.40 | $250.40 |
| Purchase #4 | $15.49 | 5.222% | $16.2989 | $16.30 | $16.30 | $16.30 |
| Purchase #5 | $206.31 | 8.159% | $223.1428 | $223.14 | $223.15 | $223.10 |
| Purchase #6 | $21.75 | 8.662% | $23.634 | $23.63 | $23.65 | $23.60 |
| Purchase #7 | $203.44 | 3.369% | $210.2939 | $210.29 | $210.30 | $210.30 |
| 7 purchase totals = | $1,046.20 | $1,120.2377 | $1,120.24 | $1,120.25 | $1,120.20 | |