| 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 | $142.68 | 10.253% | $157.309 | $157.31 | $157.30 | $157.30 |
| Purchase #2 | $108.94 | 7.155% | $116.7347 | $116.73 | $116.75 | $116.70 |
| Purchase #3 | $190.45 | 11.783% | $212.8907 | $212.89 | $212.90 | $212.90 |
| Purchase #4 | $109.80 | 6.328% | $116.7481 | $116.75 | $116.75 | $116.70 |
| Purchase #5 | $186.50 | 11.425% | $207.8076 | $207.81 | $207.80 | $207.80 |
| Purchase #6 | $121.83 | 5.399% | $128.4076 | $128.41 | $128.40 | $128.40 |
| Purchase #7 | $101.81 | 11.268% | $113.282 | $113.28 | $113.30 | $113.30 |
| 7 purchase totals = | $962.01 | $1,053.1797 | $1,053.18 | $1,053.20 | $1,053.10 | |