| 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 | $196.48 | 4.711% | $205.7362 | $205.74 | $205.75 | $205.70 |
| Purchase #2 | $136.69 | 4.130% | $142.3353 | $142.34 | $142.35 | $142.30 |
| Purchase #3 | $136.77 | 3.869% | $142.0616 | $142.06 | $142.05 | $142.10 |
| Purchase #4 | $206.31 | 3.695% | $213.9332 | $213.93 | $213.95 | $213.90 |
| Purchase #5 | $120.55 | 8.824% | $131.1873 | $131.19 | $131.20 | $131.20 |
| Purchase #6 | $12.34 | 12.190% | $13.8442 | $13.84 | $13.85 | $13.80 |
| Purchase #7 | $45.73 | 6.659% | $48.7752 | $48.78 | $48.80 | $48.80 |
| 7 purchase totals = | $854.87 | $897.8730 | $897.88 | $897.95 | $897.80 | |