| 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 | $138.73 | 8.630% | $150.7024 | $150.70 | $150.70 | $150.70 |
| Purchase #2 | $29.91 | 5.487% | $31.5512 | $31.55 | $31.55 | $31.60 |
| Purchase #3 | $211.85 | 3.121% | $218.4618 | $218.46 | $218.45 | $218.50 |
| Purchase #4 | $245.45 | 6.682% | $261.851 | $261.85 | $261.85 | $261.90 |
| Purchase #5 | $149.81 | 13.434% | $169.9355 | $169.94 | $169.95 | $169.90 |
| Purchase #6 | $52.75 | 3.127% | $54.3995 | $54.40 | $54.40 | $54.40 |
| Purchase #7 | $122.97 | 8.813% | $133.8073 | $133.81 | $133.80 | $133.80 |
| 7 purchase totals = | $951.47 | $1,020.7087 | $1,020.71 | $1,020.70 | $1,020.80 | |