| 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 | $125.83 | 9.349% | $137.5938 | $137.59 | $137.60 | $137.60 |
| Purchase #2 | $75.83 | 6.318% | $80.6209 | $80.62 | $80.60 | $80.60 |
| Purchase #3 | $137.42 | 12.639% | $154.7885 | $154.79 | $154.80 | $154.80 |
| Purchase #4 | $204.99 | 10.190% | $225.8785 | $225.88 | $225.90 | $225.90 |
| Purchase #5 | $151.36 | 10.568% | $167.3557 | $167.36 | $167.35 | $167.40 |
| Purchase #6 | $158.81 | 12.129% | $178.0721 | $178.07 | $178.05 | $178.10 |
| Purchase #7 | $168.87 | 6.418% | $179.7081 | $179.71 | $179.70 | $179.70 |
| 7 purchase totals = | $1,023.11 | $1,124.0176 | $1,124.02 | $1,124.00 | $1,124.10 | |