| 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 | $112.91 | 12.196% | $126.6805 | $126.68 | $126.70 | $126.70 |
| Purchase #2 | $241.73 | 5.687% | $255.4772 | $255.48 | $255.50 | $255.50 |
| Purchase #3 | $54.92 | 6.263% | $58.3596 | $58.36 | $58.35 | $58.40 |
| Purchase #4 | $77.79 | 7.170% | $83.3675 | $83.37 | $83.35 | $83.40 |
| Purchase #5 | $167.86 | 6.179% | $178.2321 | $178.23 | $178.25 | $178.20 |
| Purchase #6 | $163.52 | 6.870% | $174.7538 | $174.75 | $174.75 | $174.80 |
| Purchase #7 | $37.40 | 4.777% | $39.1866 | $39.19 | $39.20 | $39.20 |
| 7 purchase totals = | $856.13 | $916.0573 | $916.06 | $916.10 | $916.20 | |