| 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 | $177.87 | 12.316% | $199.7765 | $199.78 | $199.80 | $199.80 |
| Purchase #2 | $60.90 | 9.114% | $66.4504 | $66.45 | $66.45 | $66.50 |
| Purchase #3 | $161.35 | 4.127% | $168.0089 | $168.01 | $168.00 | $168.00 |
| Purchase #4 | $120.68 | 5.747% | $127.6155 | $127.62 | $127.60 | $127.60 |
| Purchase #5 | $136.71 | 6.631% | $145.7752 | $145.78 | $145.80 | $145.80 |
| Purchase #6 | $226.88 | 3.612% | $235.0749 | $235.07 | $235.05 | $235.10 |
| Purchase #7 | $155.77 | 10.769% | $172.5449 | $172.54 | $172.55 | $172.50 |
| 7 purchase totals = | $1,040.16 | $1,115.2463 | $1,115.25 | $1,115.25 | $1,115.30 | |