| 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 | $131.39 | 10.605% | $145.3239 | $145.32 | $145.30 | $145.30 |
| Purchase #2 | $126.65 | 9.210% | $138.3145 | $138.31 | $138.30 | $138.30 |
| Purchase #3 | $22.37 | 3.129% | $23.07 | $23.07 | $23.05 | $23.10 |
| Purchase #4 | $237.61 | 13.214% | $269.0078 | $269.01 | $269.00 | $269.00 |
| Purchase #5 | $17.66 | 6.377% | $18.7862 | $18.79 | $18.80 | $18.80 |
| Purchase #6 | $148.33 | 9.439% | $162.3309 | $162.33 | $162.35 | $162.30 |
| Purchase #7 | $94.44 | 10.511% | $104.3666 | $104.37 | $104.35 | $104.40 |
| 7 purchase totals = | $778.45 | $861.1999 | $861.20 | $861.15 | $861.20 | |