| 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 | $177.42 | 5.105% | $186.4773 | $186.48 | $186.50 | $186.50 |
| Purchase #2 | $12.68 | 6.170% | $13.4624 | $13.46 | $13.45 | $13.50 |
| Purchase #3 | $93.54 | 9.258% | $102.1999 | $102.20 | $102.20 | $102.20 |
| Purchase #4 | $175.29 | 7.735% | $188.8487 | $188.85 | $188.85 | $188.80 |
| Purchase #5 | $120.70 | 4.709% | $126.3838 | $126.38 | $126.40 | $126.40 |
| Purchase #6 | $172.95 | 11.612% | $193.033 | $193.03 | $193.05 | $193.00 |
| Purchase #7 | $123.86 | 7.519% | $133.173 | $133.17 | $133.15 | $133.20 |
| 7 purchase totals = | $876.44 | $943.5781 | $943.57 | $943.60 | $943.60 | |