| 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 | $169.61 | 5.129% | $178.3093 | $178.31 | $178.30 | $178.30 |
| Purchase #2 | $26.39 | 13.816% | $30.036 | $30.04 | $30.05 | $30.00 |
| Purchase #3 | $54.45 | 4.119% | $56.6928 | $56.69 | $56.70 | $56.70 |
| Purchase #4 | $100.71 | 7.812% | $108.5775 | $108.58 | $108.60 | $108.60 |
| Purchase #5 | $166.92 | 4.281% | $174.0658 | $174.07 | $174.05 | $174.10 |
| Purchase #6 | $92.63 | 4.362% | $96.6705 | $96.67 | $96.65 | $96.70 |
| Purchase #7 | $148.60 | 11.144% | $165.16 | $165.16 | $165.15 | $165.20 |
| 7 purchase totals = | $759.31 | $809.5119 | $809.52 | $809.50 | $809.60 | |