| 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 | $125.42 | 13.136% | $141.8952 | $141.90 | $141.90 | $141.90 |
| Purchase #2 | $170.91 | 7.488% | $183.7077 | $183.71 | $183.70 | $183.70 |
| Purchase #3 | $7.63 | 8.217% | $8.257 | $8.26 | $8.25 | $8.30 |
| Purchase #4 | $32.35 | 7.781% | $34.8672 | $34.87 | $34.85 | $34.90 |
| Purchase #5 | $15.94 | 11.567% | $17.7838 | $17.78 | $17.80 | $17.80 |
| Purchase #6 | $56.27 | 4.482% | $58.792 | $58.79 | $58.80 | $58.80 |
| Purchase #7 | $207.38 | 4.124% | $215.9324 | $215.93 | $215.95 | $215.90 |
| 7 purchase totals = | $615.90 | $661.2353 | $661.24 | $661.25 | $661.30 | |