| 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 | $168.57 | 6.342% | $179.2607 | $179.26 | $179.25 | $179.30 |
| Purchase #2 | $227.85 | 7.453% | $244.8317 | $244.83 | $244.85 | $244.80 |
| Purchase #3 | $7.56 | 5.458% | $7.9726 | $7.97 | $7.95 | $8.00 |
| Purchase #4 | $155.56 | 4.775% | $162.988 | $162.99 | $163.00 | $163.00 |
| Purchase #5 | $18.39 | 4.676% | $19.2499 | $19.25 | $19.25 | $19.20 |
| Purchase #6 | $9.60 | 11.495% | $10.7035 | $10.70 | $10.70 | $10.70 |
| Purchase #7 | $151.60 | 13.396% | $171.9083 | $171.91 | $171.90 | $171.90 |
| 7 purchase totals = | $739.13 | $796.9147 | $796.91 | $796.90 | $796.90 | |