| 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 | $149.70 | 3.754% | $155.3197 | $155.32 | $155.30 | $155.30 |
| Purchase #2 | $23.40 | 7.447% | $25.1426 | $25.14 | $25.15 | $25.10 |
| Purchase #3 | $84.77 | 5.328% | $89.2865 | $89.29 | $89.30 | $89.30 |
| Purchase #4 | $173.60 | 10.241% | $191.3784 | $191.38 | $191.40 | $191.40 |
| Purchase #5 | $163.82 | 5.846% | $173.3969 | $173.40 | $173.40 | $173.40 |
| Purchase #6 | $179.94 | 11.856% | $201.2737 | $201.27 | $201.25 | $201.30 |
| Purchase #7 | $242.85 | 6.133% | $257.744 | $257.74 | $257.75 | $257.70 |
| 7 purchase totals = | $1,018.08 | $1,093.5418 | $1,093.54 | $1,093.55 | $1,093.50 | |