| 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 | $159.90 | 5.536% | $168.7521 | $168.75 | $168.75 | $168.80 |
| Purchase #2 | $117.39 | 11.434% | $130.8124 | $130.81 | $130.80 | $130.80 |
| Purchase #3 | $196.99 | 5.514% | $207.852 | $207.85 | $207.85 | $207.90 |
| Purchase #4 | $222.77 | 12.868% | $251.436 | $251.44 | $251.45 | $251.40 |
| Purchase #5 | $162.96 | 6.273% | $173.1825 | $173.18 | $173.20 | $173.20 |
| Purchase #6 | $133.68 | 6.794% | $142.7622 | $142.76 | $142.75 | $142.80 |
| Purchase #7 | $105.30 | 7.719% | $113.4281 | $113.43 | $113.45 | $113.40 |
| 7 purchase totals = | $1,098.99 | $1,188.2253 | $1,188.22 | $1,188.25 | $1,188.30 | |