| 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 | $244.35 | 12.815% | $275.6635 | $275.66 | $275.65 | $275.70 |
| Purchase #2 | $137.37 | 10.434% | $151.7032 | $151.70 | $151.70 | $151.70 |
| Purchase #3 | $157.40 | 4.107% | $163.8644 | $163.86 | $163.85 | $163.90 |
| Purchase #4 | $168.42 | 12.450% | $189.3883 | $189.39 | $189.40 | $189.40 |
| Purchase #5 | $72.72 | 11.422% | $81.0261 | $81.03 | $81.05 | $81.00 |
| Purchase #6 | $67.34 | 12.428% | $75.709 | $75.71 | $75.70 | $75.70 |
| Purchase #7 | $64.76 | 4.114% | $67.4242 | $67.42 | $67.40 | $67.40 |
| 7 purchase totals = | $912.36 | $1,004.7787 | $1,004.77 | $1,004.75 | $1,004.80 | |