| 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 | $139.57 | 5.453% | $147.1808 | $147.18 | $147.20 | $147.20 |
| Purchase #2 | $54.72 | 13.670% | $62.2002 | $62.20 | $62.20 | $62.20 |
| Purchase #3 | $6.87 | 11.118% | $7.6338 | $7.63 | $7.65 | $7.60 |
| Purchase #4 | $248.98 | 12.570% | $280.2768 | $280.28 | $280.30 | $280.30 |
| Purchase #5 | $72.91 | 5.547% | $76.9543 | $76.95 | $76.95 | $77.00 |
| Purchase #6 | $190.54 | 7.298% | $204.4456 | $204.45 | $204.45 | $204.40 |
| Purchase #7 | $106.38 | 10.387% | $117.4297 | $117.43 | $117.45 | $117.40 |
| 7 purchase totals = | $819.97 | $896.1212 | $896.12 | $896.20 | $896.10 | |