| 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 | $140.82 | 3.249% | $145.3952 | $145.40 | $145.40 | $145.40 |
| Purchase #2 | $43.48 | 5.347% | $45.8049 | $45.80 | $45.80 | $45.80 |
| Purchase #3 | $74.47 | 9.380% | $81.4553 | $81.46 | $81.45 | $81.50 |
| Purchase #4 | $161.55 | 10.126% | $177.9086 | $177.91 | $177.90 | $177.90 |
| Purchase #5 | $150.44 | 13.114% | $170.1687 | $170.17 | $170.15 | $170.20 |
| Purchase #6 | $200.99 | 12.868% | $226.8534 | $226.85 | $226.85 | $226.90 |
| Purchase #7 | $199.77 | 6.512% | $212.779 | $212.78 | $212.80 | $212.80 |
| 7 purchase totals = | $971.52 | $1,060.3651 | $1,060.37 | $1,060.35 | $1,060.50 | |