| 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 | $192.31 | 8.507% | $208.6698 | $208.67 | $208.65 | $208.70 |
| Purchase #2 | $151.29 | 11.365% | $168.4841 | $168.48 | $168.50 | $168.50 |
| Purchase #3 | $131.86 | 10.582% | $145.8134 | $145.81 | $145.80 | $145.80 |
| Purchase #4 | $79.71 | 5.322% | $83.9522 | $83.95 | $83.95 | $84.00 |
| Purchase #5 | $195.50 | 3.324% | $201.9984 | $202.00 | $202.00 | $202.00 |
| Purchase #6 | $45.89 | 7.724% | $49.4345 | $49.43 | $49.45 | $49.40 |
| Purchase #7 | $102.40 | 13.111% | $115.8257 | $115.83 | $115.85 | $115.80 |
| 7 purchase totals = | $898.96 | $974.1781 | $974.17 | $974.20 | $974.20 | |