| 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 | $117.44 | 5.397% | $123.7782 | $123.78 | $123.80 | $123.80 |
| Purchase #2 | $104.74 | 13.787% | $119.1805 | $119.18 | $119.20 | $119.20 |
| Purchase #3 | $118.40 | 3.770% | $122.8637 | $122.86 | $122.85 | $122.90 |
| Purchase #4 | $169.78 | 6.756% | $181.2503 | $181.25 | $181.25 | $181.30 |
| Purchase #5 | $166.27 | 10.470% | $183.6785 | $183.68 | $183.70 | $183.70 |
| Purchase #6 | $205.55 | 8.618% | $223.2643 | $223.26 | $223.25 | $223.30 |
| Purchase #7 | $193.78 | 3.345% | $200.2619 | $200.26 | $200.25 | $200.30 |
| 7 purchase totals = | $1,075.96 | $1,154.2774 | $1,154.27 | $1,154.30 | $1,154.50 | |