| 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 | $137.79 | 11.533% | $153.6813 | $153.68 | $153.70 | $153.70 |
| Purchase #2 | $161.47 | 12.732% | $182.0284 | $182.03 | $182.05 | $182.00 |
| Purchase #3 | $22.85 | 3.740% | $23.7046 | $23.70 | $23.70 | $23.70 |
| Purchase #4 | $225.30 | 6.342% | $239.5885 | $239.59 | $239.60 | $239.60 |
| Purchase #5 | $117.53 | 8.864% | $127.9479 | $127.95 | $127.95 | $127.90 |
| Purchase #6 | $106.75 | 5.492% | $112.6127 | $112.61 | $112.60 | $112.60 |
| Purchase #7 | $13.88 | 9.713% | $15.2282 | $15.23 | $15.25 | $15.20 |
| 7 purchase totals = | $785.57 | $854.7916 | $854.79 | $854.85 | $854.70 | |