| 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 | $125.87 | 8.243% | $136.2455 | $136.25 | $136.25 | $136.20 |
| Purchase #2 | $81.50 | 9.474% | $89.2213 | $89.22 | $89.20 | $89.20 |
| Purchase #3 | $26.63 | 5.439% | $28.0784 | $28.08 | $28.10 | $28.10 |
| Purchase #4 | $124.99 | 8.707% | $135.8729 | $135.87 | $135.85 | $135.90 |
| Purchase #5 | $169.43 | 4.699% | $177.3915 | $177.39 | $177.40 | $177.40 |
| Purchase #6 | $153.94 | 5.127% | $161.8325 | $161.83 | $161.85 | $161.80 |
| Purchase #7 | $104.41 | 8.640% | $113.431 | $113.43 | $113.45 | $113.40 |
| 7 purchase totals = | $786.77 | $842.0731 | $842.07 | $842.10 | $842.00 | |