| 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 | $137.58 | 8.109% | $148.7364 | $148.74 | $148.75 | $148.70 |
| Purchase #2 | $152.35 | 11.155% | $169.3446 | $169.34 | $169.35 | $169.30 |
| Purchase #3 | $146.62 | 12.560% | $165.0355 | $165.04 | $165.05 | $165.00 |
| Purchase #4 | $72.52 | 9.642% | $79.5124 | $79.51 | $79.50 | $79.50 |
| Purchase #5 | $214.40 | 9.136% | $233.9876 | $233.99 | $234.00 | $234.00 |
| Purchase #6 | $76.27 | 4.626% | $79.7983 | $79.80 | $79.80 | $79.80 |
| Purchase #7 | $14.89 | 10.504% | $16.454 | $16.45 | $16.45 | $16.50 |
| 7 purchase totals = | $814.63 | $892.8688 | $892.87 | $892.90 | $892.80 | |