| 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 | $195.96 | 6.183% | $208.0762 | $208.08 | $208.10 | $208.10 |
| Purchase #2 | $202.44 | 8.186% | $219.0117 | $219.01 | $219.00 | $219.00 |
| Purchase #3 | $215.70 | 3.778% | $223.8491 | $223.85 | $223.85 | $223.80 |
| Purchase #4 | $156.67 | 6.699% | $167.1653 | $167.17 | $167.15 | $167.20 |
| Purchase #5 | $116.84 | 9.258% | $127.657 | $127.66 | $127.65 | $127.70 |
| Purchase #6 | $142.39 | 7.373% | $152.8884 | $152.89 | $152.90 | $152.90 |
| Purchase #7 | $117.61 | 10.520% | $129.9826 | $129.98 | $130.00 | $130.00 |
| 7 purchase totals = | $1,147.61 | $1,228.6303 | $1,228.64 | $1,228.65 | $1,228.70 | |