| 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 | $175.99 | 11.724% | $196.6231 | $196.62 | $196.60 | $196.60 |
| Purchase #2 | $231.43 | 9.125% | $252.548 | $252.55 | $252.55 | $252.50 |
| Purchase #3 | $211.85 | 6.307% | $225.2114 | $225.21 | $225.20 | $225.20 |
| Purchase #4 | $245.26 | 13.628% | $278.684 | $278.68 | $278.70 | $278.70 |
| Purchase #5 | $139.45 | 5.462% | $147.0668 | $147.07 | $147.05 | $147.10 |
| Purchase #6 | $161.38 | 3.111% | $166.4005 | $166.40 | $166.40 | $166.40 |
| Purchase #7 | $190.54 | 9.704% | $209.03 | $209.03 | $209.05 | $209.00 |
| 7 purchase totals = | $1,355.90 | $1,475.5638 | $1,475.56 | $1,475.55 | $1,475.50 | |