| 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 | $181.88 | 9.264% | $198.7294 | $198.73 | $198.75 | $198.70 |
| Purchase #2 | $238.69 | 13.703% | $271.3977 | $271.40 | $271.40 | $271.40 |
| Purchase #3 | $63.64 | 9.803% | $69.8786 | $69.88 | $69.90 | $69.90 |
| Purchase #4 | $190.49 | 13.297% | $215.8195 | $215.82 | $215.80 | $215.80 |
| Purchase #5 | $30.60 | 6.587% | $32.6156 | $32.62 | $32.60 | $32.60 |
| Purchase #6 | $145.39 | 12.711% | $163.8705 | $163.87 | $163.85 | $163.90 |
| Purchase #7 | $226.72 | 5.125% | $238.3394 | $238.34 | $238.35 | $238.30 |
| 7 purchase totals = | $1,077.41 | $1,190.6507 | $1,190.66 | $1,190.65 | $1,190.60 | |