| 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 | $103.56 | 4.456% | $108.1746 | $108.17 | $108.15 | $108.20 |
| Purchase #2 | $200.39 | 7.257% | $214.9323 | $214.93 | $214.95 | $214.90 |
| Purchase #3 | $115.56 | 5.830% | $122.2971 | $122.30 | $122.30 | $122.30 |
| Purchase #4 | $141.60 | 11.560% | $157.969 | $157.97 | $157.95 | $158.00 |
| Purchase #5 | $7.78 | 6.528% | $8.2879 | $8.29 | $8.30 | $8.30 |
| Purchase #6 | $226.92 | 12.599% | $255.5097 | $255.51 | $255.50 | $255.50 |
| Purchase #7 | $22.53 | 8.650% | $24.4788 | $24.48 | $24.50 | $24.50 |
| 7 purchase totals = | $818.34 | $891.6494 | $891.65 | $891.65 | $891.70 | |