| 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 | $148.89 | 5.567% | $157.1787 | $157.18 | $157.20 | $157.20 |
| Purchase #2 | $212.72 | 10.764% | $235.6172 | $235.62 | $235.60 | $235.60 |
| Purchase #3 | $5.27 | 4.253% | $5.4941 | $5.49 | $5.50 | $5.50 |
| Purchase #4 | $28.40 | 4.549% | $29.6919 | $29.69 | $29.70 | $29.70 |
| Purchase #5 | $250.80 | 12.715% | $282.6892 | $282.69 | $282.70 | $282.70 |
| Purchase #6 | $203.27 | 7.370% | $218.251 | $218.25 | $218.25 | $218.30 |
| Purchase #7 | $240.97 | 8.245% | $260.838 | $260.84 | $260.85 | $260.80 |
| 7 purchase totals = | $1,090.32 | $1,189.7601 | $1,189.76 | $1,189.80 | $1,189.80 | |