| 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 | $201.67 | 6.309% | $214.3934 | $214.39 | $214.40 | $214.40 |
| Purchase #2 | $5.36 | 12.744% | $6.0431 | $6.04 | $6.05 | $6.00 |
| Purchase #3 | $129.80 | 5.568% | $137.0273 | $137.03 | $137.05 | $137.00 |
| Purchase #4 | $58.40 | 11.479% | $65.1037 | $65.10 | $65.10 | $65.10 |
| Purchase #5 | $34.68 | 7.595% | $37.3139 | $37.31 | $37.30 | $37.30 |
| Purchase #6 | $150.31 | 13.802% | $171.0558 | $171.06 | $171.05 | $171.10 |
| Purchase #7 | $24.44 | 10.143% | $26.9189 | $26.92 | $26.90 | $26.90 |
| 7 purchase totals = | $604.66 | $657.8561 | $657.85 | $657.85 | $657.80 | |