| 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 | $48.46 | 7.235% | $51.9661 | $51.97 | $51.95 | $52.00 |
| Purchase #2 | $225.59 | 13.252% | $255.4852 | $255.49 | $255.50 | $255.50 |
| Purchase #3 | $134.90 | 6.506% | $143.6766 | $143.68 | $143.70 | $143.70 |
| Purchase #4 | $160.33 | 10.432% | $177.0556 | $177.06 | $177.05 | $177.10 |
| Purchase #5 | $191.48 | 5.323% | $201.6725 | $201.67 | $201.65 | $201.70 |
| Purchase #6 | $15.35 | 13.785% | $17.466 | $17.47 | $17.45 | $17.50 |
| Purchase #7 | $139.81 | 7.227% | $149.9141 | $149.91 | $149.90 | $149.90 |
| 7 purchase totals = | $915.92 | $997.2361 | $997.25 | $997.20 | $997.40 | |