| 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 | $138.25 | 5.770% | $146.227 | $146.23 | $146.25 | $146.20 |
| Purchase #2 | $160.31 | 11.839% | $179.2891 | $179.29 | $179.30 | $179.30 |
| Purchase #3 | $17.49 | 4.188% | $18.2225 | $18.22 | $18.20 | $18.20 |
| Purchase #4 | $93.83 | 13.399% | $106.4023 | $106.40 | $106.40 | $106.40 |
| Purchase #5 | $65.84 | 6.785% | $70.3072 | $70.31 | $70.30 | $70.30 |
| Purchase #6 | $148.59 | 4.784% | $155.6985 | $155.70 | $155.70 | $155.70 |
| Purchase #7 | $235.52 | 13.455% | $267.2092 | $267.21 | $267.20 | $267.20 |
| 7 purchase totals = | $859.83 | $943.3558 | $943.36 | $943.35 | $943.30 | |