| 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 | $164.99 | 3.676% | $171.055 | $171.06 | $171.05 | $171.10 |
| Purchase #2 | $190.90 | 8.545% | $207.2124 | $207.21 | $207.20 | $207.20 |
| Purchase #3 | $162.87 | 6.864% | $174.0494 | $174.05 | $174.05 | $174.00 |
| Purchase #4 | $104.72 | 7.571% | $112.6484 | $112.65 | $112.65 | $112.60 |
| Purchase #5 | $45.46 | 12.226% | $51.0179 | $51.02 | $51.00 | $51.00 |
| Purchase #6 | $186.38 | 5.207% | $196.0848 | $196.08 | $196.10 | $196.10 |
| Purchase #7 | $172.36 | 5.401% | $181.6692 | $181.67 | $181.65 | $181.70 |
| 7 purchase totals = | $1,027.68 | $1,093.7371 | $1,093.74 | $1,093.70 | $1,093.70 | |