| 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 | $131.76 | 9.811% | $144.687 | $144.69 | $144.70 | $144.70 |
| Purchase #2 | $10.43 | 12.826% | $11.7678 | $11.77 | $11.75 | $11.80 |
| Purchase #3 | $221.67 | 8.218% | $239.8868 | $239.89 | $239.90 | $239.90 |
| Purchase #4 | $218.27 | 6.230% | $231.8682 | $231.87 | $231.85 | $231.90 |
| Purchase #5 | $38.67 | 5.530% | $40.8085 | $40.81 | $40.80 | $40.80 |
| Purchase #6 | $158.27 | 11.369% | $176.2637 | $176.26 | $176.25 | $176.30 |
| Purchase #7 | $103.34 | 9.663% | $113.3257 | $113.33 | $113.35 | $113.30 |
| 7 purchase totals = | $882.41 | $958.6077 | $958.62 | $958.60 | $958.70 | |