| 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 | $160.31 | 6.260% | $170.3454 | $170.35 | $170.35 | $170.30 |
| Purchase #2 | $224.37 | 10.673% | $248.317 | $248.32 | $248.30 | $248.30 |
| Purchase #3 | $77.98 | 9.192% | $85.1479 | $85.15 | $85.15 | $85.10 |
| Purchase #4 | $52.72 | 8.546% | $57.2255 | $57.23 | $57.25 | $57.20 |
| Purchase #5 | $126.77 | 5.494% | $133.7347 | $133.73 | $133.75 | $133.70 |
| Purchase #6 | $77.42 | 6.775% | $82.6652 | $82.67 | $82.65 | $82.70 |
| Purchase #7 | $12.99 | 13.240% | $14.7099 | $14.71 | $14.70 | $14.70 |
| 7 purchase totals = | $732.56 | $792.1456 | $792.16 | $792.15 | $792.00 | |