| 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 | $163.73 | 3.634% | $169.6799 | $169.68 | $169.70 | $169.70 |
| Purchase #2 | $151.69 | 6.452% | $161.477 | $161.48 | $161.50 | $161.50 |
| Purchase #3 | $10.29 | 3.457% | $10.6457 | $10.65 | $10.65 | $10.60 |
| Purchase #4 | $164.80 | 7.793% | $177.6429 | $177.64 | $177.65 | $177.60 |
| Purchase #5 | $168.97 | 10.344% | $186.4483 | $186.45 | $186.45 | $186.40 |
| Purchase #6 | $187.64 | 11.603% | $209.4119 | $209.41 | $209.40 | $209.40 |
| Purchase #7 | $83.45 | 7.501% | $89.7096 | $89.71 | $89.70 | $89.70 |
| 7 purchase totals = | $930.57 | $1,005.0153 | $1,005.02 | $1,005.05 | $1,004.90 | |