| 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 | $17.41 | 5.145% | $18.3057 | $18.31 | $18.30 | $18.30 |
| Purchase #2 | $190.63 | 7.844% | $205.583 | $205.58 | $205.60 | $205.60 |
| Purchase #3 | $127.57 | 11.854% | $142.6921 | $142.69 | $142.70 | $142.70 |
| Purchase #4 | $137.93 | 12.516% | $155.1933 | $155.19 | $155.20 | $155.20 |
| Purchase #5 | $161.54 | 7.243% | $173.2403 | $173.24 | $173.25 | $173.20 |
| Purchase #6 | $153.90 | 6.513% | $163.9235 | $163.92 | $163.90 | $163.90 |
| Purchase #7 | $32.36 | 12.517% | $36.4105 | $36.41 | $36.40 | $36.40 |
| 7 purchase totals = | $821.34 | $895.3484 | $895.34 | $895.35 | $895.30 | |