| 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 | $142.49 | 12.775% | $160.6931 | $160.69 | $160.70 | $160.70 |
| Purchase #2 | $92.83 | 6.703% | $99.0524 | $99.05 | $99.05 | $99.10 |
| Purchase #3 | $162.32 | 12.763% | $183.0369 | $183.04 | $183.05 | $183.00 |
| Purchase #4 | $109.27 | 9.522% | $119.6747 | $119.67 | $119.65 | $119.70 |
| Purchase #5 | $170.87 | 7.624% | $183.8971 | $183.90 | $183.90 | $183.90 |
| Purchase #6 | $94.93 | 11.313% | $105.6694 | $105.67 | $105.65 | $105.70 |
| Purchase #7 | $69.76 | 11.365% | $77.6882 | $77.69 | $77.70 | $77.70 |
| 7 purchase totals = | $842.47 | $929.7118 | $929.71 | $929.70 | $929.80 | |