| 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 | $138.30 | 5.662% | $146.1305 | $146.13 | $146.15 | $146.10 |
| Purchase #2 | $104.28 | 7.572% | $112.1761 | $112.18 | $112.20 | $112.20 |
| Purchase #3 | $66.91 | 4.854% | $70.1578 | $70.16 | $70.15 | $70.20 |
| Purchase #4 | $106.58 | 10.633% | $117.9127 | $117.91 | $117.90 | $117.90 |
| Purchase #5 | $46.69 | 11.598% | $52.1051 | $52.11 | $52.10 | $52.10 |
| Purchase #6 | $157.80 | 13.516% | $179.1282 | $179.13 | $179.15 | $179.10 |
| Purchase #7 | $63.98 | 5.708% | $67.632 | $67.63 | $67.65 | $67.60 |
| 7 purchase totals = | $684.54 | $745.2424 | $745.25 | $745.30 | $745.20 | |