| 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 | $142.41 | 8.629% | $154.6986 | $154.70 | $154.70 | $154.70 |
| Purchase #2 | $87.67 | 13.733% | $99.7097 | $99.71 | $99.70 | $99.70 |
| Purchase #3 | $81.50 | 7.261% | $87.4177 | $87.42 | $87.40 | $87.40 |
| Purchase #4 | $95.56 | 9.614% | $104.7471 | $104.75 | $104.75 | $104.70 |
| Purchase #5 | $141.94 | 12.484% | $159.6598 | $159.66 | $159.65 | $159.70 |
| Purchase #6 | $92.89 | 10.625% | $102.7596 | $102.76 | $102.75 | $102.80 |
| Purchase #7 | $160.45 | 13.244% | $181.7 | $181.70 | $181.70 | $181.70 |
| 7 purchase totals = | $802.42 | $890.6925 | $890.70 | $890.65 | $890.70 | |