| 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 | $161.97 | 6.374% | $172.294 | $172.29 | $172.30 | $172.30 |
| Purchase #2 | $73.38 | 9.604% | $80.4274 | $80.43 | $80.45 | $80.40 |
| Purchase #3 | $29.37 | 5.313% | $30.9304 | $30.93 | $30.95 | $30.90 |
| Purchase #4 | $72.99 | 12.428% | $82.0612 | $82.06 | $82.05 | $82.10 |
| Purchase #5 | $222.28 | 6.771% | $237.3306 | $237.33 | $237.35 | $237.30 |
| Purchase #6 | $71.87 | 7.545% | $77.2926 | $77.29 | $77.30 | $77.30 |
| Purchase #7 | $152.63 | 8.794% | $166.0523 | $166.05 | $166.05 | $166.10 |
| 7 purchase totals = | $784.49 | $846.3885 | $846.38 | $846.45 | $846.40 | |