| 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 | $15.31 | 13.550% | $17.3845 | $17.38 | $17.40 | $17.40 |
| Purchase #2 | $181.37 | 8.322% | $196.4636 | $196.46 | $196.45 | $196.50 |
| Purchase #3 | $169.99 | 4.269% | $177.2469 | $177.25 | $177.25 | $177.20 |
| Purchase #4 | $223.83 | 4.240% | $233.3204 | $233.32 | $233.30 | $233.30 |
| Purchase #5 | $186.90 | 13.541% | $212.2081 | $212.21 | $212.20 | $212.20 |
| Purchase #6 | $41.44 | 9.420% | $45.3436 | $45.34 | $45.35 | $45.30 |
| Purchase #7 | $164.88 | 10.402% | $182.0308 | $182.03 | $182.05 | $182.00 |
| 7 purchase totals = | $983.72 | $1,063.9979 | $1,063.99 | $1,064.00 | $1,063.90 | |