| 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 | $75.91 | 7.660% | $81.7247 | $81.72 | $81.70 | $81.70 |
| Purchase #2 | $202.38 | 3.146% | $208.7469 | $208.75 | $208.75 | $208.70 |
| Purchase #3 | $123.82 | 7.631% | $133.2687 | $133.27 | $133.25 | $133.30 |
| Purchase #4 | $223.54 | 9.609% | $245.02 | $245.02 | $245.00 | $245.00 |
| Purchase #5 | $166.83 | 8.623% | $181.2158 | $181.22 | $181.20 | $181.20 |
| Purchase #6 | $61.71 | 3.308% | $63.7514 | $63.75 | $63.75 | $63.80 |
| Purchase #7 | $46.53 | 11.579% | $51.9177 | $51.92 | $51.90 | $51.90 |
| 7 purchase totals = | $900.72 | $965.6452 | $965.65 | $965.55 | $965.60 | |