| 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 | $150.34 | 3.723% | $155.9372 | $155.94 | $155.95 | $155.90 |
| Purchase #2 | $27.34 | 10.314% | $30.1598 | $30.16 | $30.15 | $30.20 |
| Purchase #3 | $248.94 | 10.110% | $274.1078 | $274.11 | $274.10 | $274.10 |
| Purchase #4 | $43.84 | 13.129% | $49.5958 | $49.60 | $49.60 | $49.60 |
| Purchase #5 | $190.43 | 10.411% | $210.2557 | $210.26 | $210.25 | $210.30 |
| Purchase #6 | $223.57 | 8.554% | $242.6942 | $242.69 | $242.70 | $242.70 |
| Purchase #7 | $56.30 | 5.582% | $59.4427 | $59.44 | $59.45 | $59.40 |
| 7 purchase totals = | $940.76 | $1,022.1932 | $1,022.20 | $1,022.20 | $1,022.20 | |