| 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 | $139.40 | 12.354% | $156.6215 | $156.62 | $156.60 | $156.60 |
| Purchase #2 | $50.31 | 4.765% | $52.7073 | $52.71 | $52.70 | $52.70 |
| Purchase #3 | $121.65 | 9.281% | $132.9403 | $132.94 | $132.95 | $132.90 |
| Purchase #4 | $189.53 | 4.510% | $198.0778 | $198.08 | $198.10 | $198.10 |
| Purchase #5 | $133.93 | 4.275% | $139.6555 | $139.66 | $139.65 | $139.70 |
| Purchase #6 | $151.93 | 10.839% | $168.3977 | $168.40 | $168.40 | $168.40 |
| Purchase #7 | $10.92 | 12.738% | $12.311 | $12.31 | $12.30 | $12.30 |
| 7 purchase totals = | $797.67 | $860.7111 | $860.72 | $860.70 | $860.70 | |