| 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 | $158.28 | 13.103% | $179.0194 | $179.02 | $179.00 | $179.00 |
| Purchase #2 | $138.36 | 8.778% | $150.5052 | $150.51 | $150.50 | $150.50 |
| Purchase #3 | $26.25 | 3.604% | $27.1961 | $27.20 | $27.20 | $27.20 |
| Purchase #4 | $123.74 | 3.581% | $128.1711 | $128.17 | $128.15 | $128.20 |
| Purchase #5 | $59.85 | 13.758% | $68.0842 | $68.08 | $68.10 | $68.10 |
| Purchase #6 | $73.64 | 10.420% | $81.3133 | $81.31 | $81.30 | $81.30 |
| Purchase #7 | $151.79 | 7.607% | $163.3367 | $163.34 | $163.35 | $163.30 |
| 7 purchase totals = | $731.91 | $797.6260 | $797.63 | $797.60 | $797.60 | |