| 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 | $142.89 | 8.349% | $154.8199 | $154.82 | $154.80 | $154.80 |
| Purchase #2 | $152.52 | 12.396% | $171.4264 | $171.43 | $171.45 | $171.40 |
| Purchase #3 | $33.52 | 9.429% | $36.6806 | $36.68 | $36.70 | $36.70 |
| Purchase #4 | $138.35 | 8.613% | $150.2661 | $150.27 | $150.25 | $150.30 |
| Purchase #5 | $49.73 | 3.240% | $51.3413 | $51.34 | $51.35 | $51.30 |
| Purchase #6 | $10.80 | 10.372% | $11.9202 | $11.92 | $11.90 | $11.90 |
| Purchase #7 | $33.83 | 6.273% | $35.9522 | $35.95 | $35.95 | $36.00 |
| 7 purchase totals = | $561.64 | $612.4067 | $612.41 | $612.40 | $612.40 | |