| 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 | $168.48 | 4.412% | $175.9133 | $175.91 | $175.90 | $175.90 |
| Purchase #2 | $234.91 | 10.519% | $259.6202 | $259.62 | $259.60 | $259.60 |
| Purchase #3 | $246.79 | 3.360% | $255.0821 | $255.08 | $255.10 | $255.10 |
| Purchase #4 | $131.60 | 5.408% | $138.7169 | $138.72 | $138.70 | $138.70 |
| Purchase #5 | $138.60 | 6.188% | $147.1766 | $147.18 | $147.20 | $147.20 |
| Purchase #6 | $125.93 | 9.477% | $137.8644 | $137.86 | $137.85 | $137.90 |
| Purchase #7 | $141.86 | 5.799% | $150.0865 | $150.09 | $150.10 | $150.10 |
| 7 purchase totals = | $1,188.17 | $1,264.4600 | $1,264.46 | $1,264.45 | $1,264.50 | |