| 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 | $176.77 | 5.429% | $186.3668 | $186.37 | $186.35 | $186.40 |
| Purchase #2 | $154.38 | 9.326% | $168.7775 | $168.78 | $168.80 | $168.80 |
| Purchase #3 | $137.82 | 5.812% | $145.8301 | $145.83 | $145.85 | $145.80 |
| Purchase #4 | $124.99 | 10.369% | $137.9502 | $137.95 | $137.95 | $138.00 |
| Purchase #5 | $97.46 | 12.633% | $109.7721 | $109.77 | $109.75 | $109.80 |
| Purchase #6 | $11.40 | 3.699% | $11.8217 | $11.82 | $11.80 | $11.80 |
| Purchase #7 | $8.67 | 4.342% | $9.0465 | $9.05 | $9.05 | $9.00 |
| 7 purchase totals = | $711.49 | $769.5649 | $769.57 | $769.55 | $769.60 | |