| 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 | $166.53 | 9.411% | $182.2021 | $182.20 | $182.20 | $182.20 |
| Purchase #2 | $201.34 | 3.757% | $208.9043 | $208.90 | $208.90 | $208.90 |
| Purchase #3 | $112.32 | 10.354% | $123.9496 | $123.95 | $123.95 | $123.90 |
| Purchase #4 | $21.50 | 3.239% | $22.1964 | $22.20 | $22.20 | $22.20 |
| Purchase #5 | $129.64 | 8.520% | $140.6853 | $140.69 | $140.70 | $140.70 |
| Purchase #6 | $228.45 | 10.721% | $252.9421 | $252.94 | $252.95 | $252.90 |
| Purchase #7 | $55.84 | 3.598% | $57.8491 | $57.85 | $57.85 | $57.80 |
| 7 purchase totals = | $915.62 | $988.7289 | $988.73 | $988.75 | $988.60 | |