| 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 | $150.80 | 11.259% | $167.7786 | $167.78 | $167.80 | $167.80 |
| Purchase #2 | $226.82 | 4.574% | $237.1947 | $237.19 | $237.20 | $237.20 |
| Purchase #3 | $118.64 | 9.559% | $129.9808 | $129.98 | $130.00 | $130.00 |
| Purchase #4 | $229.62 | 13.689% | $261.0527 | $261.05 | $261.05 | $261.10 |
| Purchase #5 | $165.80 | 3.575% | $171.7274 | $171.73 | $171.75 | $171.70 |
| Purchase #6 | $16.47 | 10.611% | $18.2176 | $18.22 | $18.20 | $18.20 |
| Purchase #7 | $138.70 | 13.714% | $157.7213 | $157.72 | $157.70 | $157.70 |
| 7 purchase totals = | $1,046.85 | $1,143.6731 | $1,143.67 | $1,143.70 | $1,143.70 | |