| 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 | $146.31 | 7.422% | $157.1691 | $157.17 | $157.15 | $157.20 |
| Purchase #2 | $106.75 | 7.594% | $114.8566 | $114.86 | $114.85 | $114.90 |
| Purchase #3 | $233.38 | 5.551% | $246.3349 | $246.33 | $246.35 | $246.30 |
| Purchase #4 | $17.77 | 7.365% | $19.0788 | $19.08 | $19.10 | $19.10 |
| Purchase #5 | $142.71 | 8.427% | $154.7362 | $154.74 | $154.75 | $154.70 |
| Purchase #6 | $194.76 | 13.724% | $221.4889 | $221.49 | $221.50 | $221.50 |
| Purchase #7 | $15.36 | 4.129% | $15.9942 | $15.99 | $16.00 | $16.00 |
| 7 purchase totals = | $857.04 | $929.6587 | $929.66 | $929.70 | $929.70 | |