| 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 | $146.54 | 9.448% | $160.3851 | $160.39 | $160.40 | $160.40 |
| Purchase #2 | $95.64 | 10.463% | $105.6468 | $105.65 | $105.65 | $105.60 |
| Purchase #3 | $23.99 | 6.622% | $25.5786 | $25.58 | $25.60 | $25.60 |
| Purchase #4 | $74.47 | 12.621% | $83.8689 | $83.87 | $83.85 | $83.90 |
| Purchase #5 | $168.94 | 6.413% | $179.7741 | $179.77 | $179.75 | $179.80 |
| Purchase #6 | $111.71 | 9.337% | $122.1404 | $122.14 | $122.15 | $122.10 |
| Purchase #7 | $155.91 | 5.545% | $164.5552 | $164.56 | $164.55 | $164.60 |
| 7 purchase totals = | $777.20 | $841.9491 | $841.96 | $841.95 | $842.00 | |