| 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 | $100.40 | 6.320% | $106.7453 | $106.75 | $106.75 | $106.70 |
| Purchase #2 | $179.76 | 8.649% | $195.3074 | $195.31 | $195.30 | $195.30 |
| Purchase #3 | $184.71 | 4.862% | $193.6906 | $193.69 | $193.70 | $193.70 |
| Purchase #4 | $188.45 | 9.232% | $205.8477 | $205.85 | $205.85 | $205.80 |
| Purchase #5 | $153.63 | 8.189% | $166.2108 | $166.21 | $166.20 | $166.20 |
| Purchase #6 | $102.66 | 8.580% | $111.4682 | $111.47 | $111.45 | $111.50 |
| Purchase #7 | $195.99 | 11.729% | $218.9777 | $218.98 | $219.00 | $219.00 |
| 7 purchase totals = | $1,105.60 | $1,198.2477 | $1,198.26 | $1,198.25 | $1,198.20 | |