| 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 | $165.33 | 3.371% | $170.9033 | $170.90 | $170.90 | $170.90 |
| Purchase #2 | $166.73 | 13.142% | $188.6417 | $188.64 | $188.65 | $188.60 |
| Purchase #3 | $101.76 | 10.581% | $112.5272 | $112.53 | $112.55 | $112.50 |
| Purchase #4 | $201.47 | 13.245% | $228.1547 | $228.15 | $228.15 | $228.20 |
| Purchase #5 | $88.39 | 10.234% | $97.4358 | $97.44 | $97.45 | $97.40 |
| Purchase #6 | $224.38 | 10.862% | $248.7522 | $248.75 | $248.75 | $248.80 |
| Purchase #7 | $57.73 | 11.369% | $64.2933 | $64.29 | $64.30 | $64.30 |
| 7 purchase totals = | $1,005.79 | $1,110.7082 | $1,110.70 | $1,110.75 | $1,110.70 | |