| 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 | $148.53 | 4.293% | $154.9064 | $154.91 | $154.90 | $154.90 |
| Purchase #2 | $104.58 | 4.643% | $109.4356 | $109.44 | $109.45 | $109.40 |
| Purchase #3 | $49.64 | 6.593% | $52.9128 | $52.91 | $52.90 | $52.90 |
| Purchase #4 | $225.25 | 6.139% | $239.0781 | $239.08 | $239.10 | $239.10 |
| Purchase #5 | $171.86 | 5.795% | $181.8193 | $181.82 | $181.80 | $181.80 |
| Purchase #6 | $155.32 | 3.748% | $161.1414 | $161.14 | $161.15 | $161.10 |
| Purchase #7 | $234.84 | 5.112% | $246.845 | $246.85 | $246.85 | $246.80 |
| 7 purchase totals = | $1,090.02 | $1,146.1386 | $1,146.15 | $1,146.15 | $1,146.00 | |