| 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 | $202.81 | 8.641% | $220.3348 | $220.33 | $220.35 | $220.30 |
| Purchase #2 | $151.34 | 11.391% | $168.5791 | $168.58 | $168.60 | $168.60 |
| Purchase #3 | $144.46 | 7.547% | $155.3624 | $155.36 | $155.35 | $155.40 |
| Purchase #4 | $75.32 | 4.366% | $78.6085 | $78.61 | $78.60 | $78.60 |
| Purchase #5 | $114.75 | 3.621% | $118.9051 | $118.91 | $118.90 | $118.90 |
| Purchase #6 | $170.85 | 4.175% | $177.983 | $177.98 | $178.00 | $178.00 |
| Purchase #7 | $129.61 | 6.412% | $137.9206 | $137.92 | $137.90 | $137.90 |
| 7 purchase totals = | $989.14 | $1,057.6935 | $1,057.69 | $1,057.70 | $1,057.70 | |