| 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 | $180.88 | 11.334% | $201.3809 | $201.38 | $201.40 | $201.40 |
| Purchase #2 | $222.72 | 7.120% | $238.5777 | $238.58 | $238.60 | $238.60 |
| Purchase #3 | $73.83 | 3.538% | $76.4421 | $76.44 | $76.45 | $76.40 |
| Purchase #4 | $171.83 | 8.853% | $187.0421 | $187.04 | $187.05 | $187.00 |
| Purchase #5 | $64.47 | 5.810% | $68.2157 | $68.22 | $68.20 | $68.20 |
| Purchase #6 | $183.44 | 3.679% | $190.1888 | $190.19 | $190.20 | $190.20 |
| Purchase #7 | $22.36 | 10.240% | $24.6497 | $24.65 | $24.65 | $24.60 |
| 7 purchase totals = | $919.53 | $986.4970 | $986.50 | $986.55 | $986.40 | |