| 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 | $147.82 | 4.838% | $154.9715 | $154.97 | $154.95 | $155.00 |
| Purchase #2 | $207.32 | 3.553% | $214.6861 | $214.69 | $214.70 | $214.70 |
| Purchase #3 | $48.80 | 6.647% | $52.0437 | $52.04 | $52.05 | $52.00 |
| Purchase #4 | $238.44 | 13.648% | $270.9823 | $270.98 | $271.00 | $271.00 |
| Purchase #5 | $108.39 | 7.725% | $116.7631 | $116.76 | $116.75 | $116.80 |
| Purchase #6 | $203.91 | 13.685% | $231.8151 | $231.82 | $231.80 | $231.80 |
| Purchase #7 | $108.66 | 11.500% | $121.1559 | $121.16 | $121.15 | $121.20 |
| 7 purchase totals = | $1,063.34 | $1,162.4177 | $1,162.42 | $1,162.40 | $1,162.50 | |