| 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 | $148.46 | 10.156% | $163.5376 | $163.54 | $163.55 | $163.50 |
| Purchase #2 | $9.92 | 8.669% | $10.78 | $10.78 | $10.80 | $10.80 |
| Purchase #3 | $106.54 | 13.420% | $120.8377 | $120.84 | $120.85 | $120.80 |
| Purchase #4 | $46.91 | 5.545% | $49.5112 | $49.51 | $49.50 | $49.50 |
| Purchase #5 | $215.63 | 12.317% | $242.1891 | $242.19 | $242.20 | $242.20 |
| Purchase #6 | $155.65 | 8.495% | $168.8725 | $168.87 | $168.85 | $168.90 |
| Purchase #7 | $157.76 | 3.212% | $162.8273 | $162.83 | $162.85 | $162.80 |
| 7 purchase totals = | $840.87 | $918.5554 | $918.56 | $918.60 | $918.50 | |