| 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 | $151.88 | 11.846% | $169.8717 | $169.87 | $169.85 | $169.90 |
| Purchase #2 | $119.37 | 7.232% | $128.0028 | $128.00 | $128.00 | $128.00 |
| Purchase #3 | $166.58 | 6.257% | $177.0029 | $177.00 | $177.00 | $177.00 |
| Purchase #4 | $177.45 | 6.531% | $189.0393 | $189.04 | $189.05 | $189.00 |
| Purchase #5 | $192.27 | 5.437% | $202.7237 | $202.72 | $202.70 | $202.70 |
| Purchase #6 | $131.41 | 9.591% | $144.0135 | $144.01 | $144.00 | $144.00 |
| Purchase #7 | $161.29 | 3.390% | $166.7577 | $166.76 | $166.75 | $166.80 |
| 7 purchase totals = | $1,100.25 | $1,177.4116 | $1,177.40 | $1,177.35 | $1,177.40 | |