| 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 | $136.67 | 4.665% | $143.0457 | $143.05 | $143.05 | $143.00 |
| Purchase #2 | $43.74 | 6.164% | $46.4361 | $46.44 | $46.45 | $46.40 |
| Purchase #3 | $122.75 | 7.476% | $131.9268 | $131.93 | $131.95 | $131.90 |
| Purchase #4 | $238.35 | 12.222% | $267.4811 | $267.48 | $267.50 | $267.50 |
| Purchase #5 | $207.69 | 11.118% | $230.781 | $230.78 | $230.80 | $230.80 |
| Purchase #6 | $117.32 | 13.734% | $133.4327 | $133.43 | $133.45 | $133.40 |
| Purchase #7 | $18.83 | 12.870% | $21.2534 | $21.25 | $21.25 | $21.30 |
| 7 purchase totals = | $885.35 | $974.3568 | $974.36 | $974.45 | $974.30 | |