| 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 | $165.88 | 5.339% | $174.7363 | $174.74 | $174.75 | $174.70 |
| Purchase #2 | $246.73 | 4.299% | $257.3369 | $257.34 | $257.35 | $257.30 |
| Purchase #3 | $61.41 | 4.164% | $63.9671 | $63.97 | $63.95 | $64.00 |
| Purchase #4 | $173.94 | 9.231% | $189.9964 | $190.00 | $190.00 | $190.00 |
| Purchase #5 | $151.56 | 7.357% | $162.7103 | $162.71 | $162.70 | $162.70 |
| Purchase #6 | $25.74 | 7.601% | $27.6965 | $27.70 | $27.70 | $27.70 |
| Purchase #7 | $88.49 | 7.462% | $95.0931 | $95.09 | $95.10 | $95.10 |
| 7 purchase totals = | $913.75 | $971.5366 | $971.55 | $971.55 | $971.50 | |