| 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 | $136.73 | 7.217% | $146.5978 | $146.60 | $146.60 | $146.60 |
| Purchase #2 | $171.98 | 9.297% | $187.969 | $187.97 | $187.95 | $188.00 |
| Purchase #3 | $228.94 | 11.449% | $255.1513 | $255.15 | $255.15 | $255.20 |
| Purchase #4 | $105.76 | 8.740% | $115.0034 | $115.00 | $115.00 | $115.00 |
| Purchase #5 | $170.84 | 3.433% | $176.7049 | $176.70 | $176.70 | $176.70 |
| Purchase #6 | $191.76 | 3.453% | $198.3815 | $198.38 | $198.40 | $198.40 |
| Purchase #7 | $143.61 | 7.456% | $154.3176 | $154.32 | $154.30 | $154.30 |
| 7 purchase totals = | $1,149.62 | $1,234.1255 | $1,234.12 | $1,234.10 | $1,234.20 | |