| 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 | $182.70 | 7.405% | $196.2289 | $196.23 | $196.25 | $196.20 |
| Purchase #2 | $15.71 | 8.779% | $17.0892 | $17.09 | $17.10 | $17.10 |
| Purchase #3 | $25.25 | 6.520% | $26.8963 | $26.90 | $26.90 | $26.90 |
| Purchase #4 | $129.80 | 10.760% | $143.7665 | $143.77 | $143.75 | $143.80 |
| Purchase #5 | $80.87 | 5.792% | $85.554 | $85.55 | $85.55 | $85.60 |
| Purchase #6 | $209.32 | 6.740% | $223.4282 | $223.43 | $223.45 | $223.40 |
| Purchase #7 | $12.61 | 4.485% | $13.1756 | $13.18 | $13.20 | $13.20 |
| 7 purchase totals = | $656.26 | $706.1387 | $706.15 | $706.20 | $706.20 | |