| 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 | $161.99 | 12.480% | $182.2064 | $182.21 | $182.20 | $182.20 |
| Purchase #2 | $49.66 | 12.313% | $55.7746 | $55.77 | $55.75 | $55.80 |
| Purchase #3 | $118.53 | 11.752% | $132.4596 | $132.46 | $132.45 | $132.50 |
| Purchase #4 | $153.94 | 9.802% | $169.0292 | $169.03 | $169.05 | $169.00 |
| Purchase #5 | $70.59 | 8.477% | $76.5739 | $76.57 | $76.55 | $76.60 |
| Purchase #6 | $194.55 | 3.421% | $201.2056 | $201.21 | $201.20 | $201.20 |
| Purchase #7 | $163.73 | 4.449% | $171.0143 | $171.01 | $171.00 | $171.00 |
| 7 purchase totals = | $912.99 | $988.2636 | $988.26 | $988.20 | $988.30 | |