| 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 | $104.59 | 8.440% | $113.4174 | $113.42 | $113.40 | $113.40 |
| Purchase #2 | $250.94 | 8.657% | $272.6639 | $272.66 | $272.65 | $272.70 |
| Purchase #3 | $180.69 | 12.864% | $203.934 | $203.93 | $203.95 | $203.90 |
| Purchase #4 | $72.42 | 13.331% | $82.0743 | $82.07 | $82.05 | $82.10 |
| Purchase #5 | $159.73 | 6.235% | $169.6892 | $169.69 | $169.70 | $169.70 |
| Purchase #6 | $17.52 | 3.521% | $18.1369 | $18.14 | $18.15 | $18.10 |
| Purchase #7 | $55.69 | 5.561% | $58.7869 | $58.79 | $58.80 | $58.80 |
| 7 purchase totals = | $841.58 | $918.7026 | $918.70 | $918.70 | $918.70 | |