| 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 | $168.84 | 3.422% | $174.6177 | $174.62 | $174.60 | $174.60 |
| Purchase #2 | $147.51 | 5.856% | $156.1482 | $156.15 | $156.15 | $156.10 |
| Purchase #3 | $18.33 | 5.874% | $19.4067 | $19.41 | $19.40 | $19.40 |
| Purchase #4 | $211.45 | 4.717% | $221.4241 | $221.42 | $221.40 | $221.40 |
| Purchase #5 | $166.66 | 8.375% | $180.6178 | $180.62 | $180.60 | $180.60 |
| Purchase #6 | $28.61 | 5.849% | $30.2834 | $30.28 | $30.30 | $30.30 |
| Purchase #7 | $112.95 | 13.279% | $127.9486 | $127.95 | $127.95 | $127.90 |
| 7 purchase totals = | $854.35 | $910.4465 | $910.45 | $910.40 | $910.30 | |