| 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 | $187.36 | 7.631% | $201.6574 | $201.66 | $201.65 | $201.70 |
| Purchase #2 | $51.58 | 8.745% | $56.0907 | $56.09 | $56.10 | $56.10 |
| Purchase #3 | $231.81 | 3.108% | $239.0147 | $239.01 | $239.00 | $239.00 |
| Purchase #4 | $113.85 | 4.388% | $118.8457 | $118.85 | $118.85 | $118.80 |
| Purchase #5 | $17.75 | 13.603% | $20.1645 | $20.16 | $20.15 | $20.20 |
| Purchase #6 | $155.92 | 5.575% | $164.6125 | $164.61 | $164.60 | $164.60 |
| Purchase #7 | $170.75 | 9.707% | $187.3247 | $187.32 | $187.30 | $187.30 |
| 7 purchase totals = | $929.02 | $987.7102 | $987.70 | $987.65 | $987.70 | |