| 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 | $36.45 | 7.599% | $39.2198 | $39.22 | $39.20 | $39.20 |
| Purchase #2 | $153.97 | 5.456% | $162.3706 | $162.37 | $162.35 | $162.40 |
| Purchase #3 | $81.96 | 11.632% | $91.4936 | $91.49 | $91.50 | $91.50 |
| Purchase #4 | $26.80 | 3.560% | $27.7541 | $27.75 | $27.75 | $27.80 |
| Purchase #5 | $206.99 | 11.201% | $230.1749 | $230.17 | $230.15 | $230.20 |
| Purchase #6 | $135.83 | 5.829% | $143.7475 | $143.75 | $143.75 | $143.70 |
| Purchase #7 | $214.59 | 9.239% | $234.416 | $234.42 | $234.40 | $234.40 |
| 7 purchase totals = | $856.59 | $929.1765 | $929.17 | $929.10 | $929.20 | |