| 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 | $179.62 | 8.214% | $194.374 | $194.37 | $194.35 | $194.40 |
| Purchase #2 | $202.97 | 6.419% | $215.9986 | $216.00 | $216.00 | $216.00 |
| Purchase #3 | $69.83 | 10.300% | $77.0225 | $77.02 | $77.00 | $77.00 |
| Purchase #4 | $31.35 | 5.348% | $33.0266 | $33.03 | $33.05 | $33.00 |
| Purchase #5 | $129.41 | 12.670% | $145.8062 | $145.81 | $145.80 | $145.80 |
| Purchase #6 | $133.76 | 8.509% | $145.1416 | $145.14 | $145.15 | $145.10 |
| Purchase #7 | $78.76 | 11.190% | $87.5732 | $87.57 | $87.55 | $87.60 |
| 7 purchase totals = | $825.70 | $898.9427 | $898.94 | $898.90 | $898.90 | |