| 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 | $128.36 | 6.697% | $136.9563 | $136.96 | $136.95 | $137.00 |
| Purchase #2 | $91.47 | 13.107% | $103.459 | $103.46 | $103.45 | $103.50 |
| Purchase #3 | $11.98 | 3.825% | $12.4382 | $12.44 | $12.45 | $12.40 |
| Purchase #4 | $225.94 | 5.840% | $239.1349 | $239.13 | $239.15 | $239.10 |
| Purchase #5 | $135.92 | 11.806% | $151.9667 | $151.97 | $151.95 | $152.00 |
| Purchase #6 | $93.69 | 11.616% | $104.573 | $104.57 | $104.55 | $104.60 |
| Purchase #7 | $24.98 | 12.348% | $28.0645 | $28.06 | $28.05 | $28.10 |
| 7 purchase totals = | $712.34 | $776.5926 | $776.59 | $776.55 | $776.70 | |