| 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 | $179.37 | 12.757% | $202.2522 | $202.25 | $202.25 | $202.30 |
| Purchase #2 | $42.77 | 10.382% | $47.2104 | $47.21 | $47.20 | $47.20 |
| Purchase #3 | $176.37 | 3.729% | $182.9468 | $182.95 | $182.95 | $182.90 |
| Purchase #4 | $196.26 | 13.265% | $222.2939 | $222.29 | $222.30 | $222.30 |
| Purchase #5 | $50.49 | 10.799% | $55.9424 | $55.94 | $55.95 | $55.90 |
| Purchase #6 | $166.30 | 7.285% | $178.415 | $178.42 | $178.40 | $178.40 |
| Purchase #7 | $230.68 | 5.668% | $243.7549 | $243.75 | $243.75 | $243.80 |
| 7 purchase totals = | $1,042.24 | $1,132.8156 | $1,132.81 | $1,132.80 | $1,132.80 | |