| 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 | $146.84 | 3.398% | $151.8296 | $151.83 | $151.85 | $151.80 |
| Purchase #2 | $48.66 | 8.134% | $52.618 | $52.62 | $52.60 | $52.60 |
| Purchase #3 | $28.91 | 3.272% | $29.8559 | $29.86 | $29.85 | $29.90 |
| Purchase #4 | $150.29 | 10.371% | $165.8766 | $165.88 | $165.90 | $165.90 |
| Purchase #5 | $180.48 | 10.150% | $198.7987 | $198.80 | $198.80 | $198.80 |
| Purchase #6 | $208.85 | 4.416% | $218.0728 | $218.07 | $218.05 | $218.10 |
| Purchase #7 | $245.79 | 11.343% | $273.67 | $273.67 | $273.65 | $273.70 |
| 7 purchase totals = | $1,009.82 | $1,090.7216 | $1,090.73 | $1,090.70 | $1,090.80 | |