| 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 | $115.70 | 13.326% | $131.1182 | $131.12 | $131.10 | $131.10 |
| Purchase #2 | $167.78 | 7.389% | $180.1773 | $180.18 | $180.20 | $180.20 |
| Purchase #3 | $36.43 | 7.382% | $39.1193 | $39.12 | $39.10 | $39.10 |
| Purchase #4 | $71.82 | 10.665% | $79.4796 | $79.48 | $79.50 | $79.50 |
| Purchase #5 | $24.54 | 6.476% | $26.1292 | $26.13 | $26.15 | $26.10 |
| Purchase #6 | $75.25 | 4.752% | $78.8259 | $78.83 | $78.85 | $78.80 |
| Purchase #7 | $208.69 | 3.446% | $215.8815 | $215.88 | $215.90 | $215.90 |
| 7 purchase totals = | $700.21 | $750.7310 | $750.74 | $750.80 | $750.70 | |