| 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 | $133.42 | 4.780% | $139.7975 | $139.80 | $139.80 | $139.80 |
| Purchase #2 | $185.46 | 6.851% | $198.1659 | $198.17 | $198.15 | $198.20 |
| Purchase #3 | $10.41 | 5.812% | $11.015 | $11.02 | $11.00 | $11.00 |
| Purchase #4 | $152.68 | 6.870% | $163.1691 | $163.17 | $163.15 | $163.20 |
| Purchase #5 | $246.77 | 8.350% | $267.3753 | $267.38 | $267.40 | $267.40 |
| Purchase #6 | $183.25 | 6.703% | $195.5332 | $195.53 | $195.55 | $195.50 |
| Purchase #7 | $130.96 | 7.293% | $140.5109 | $140.51 | $140.50 | $140.50 |
| 7 purchase totals = | $1,042.95 | $1,115.5669 | $1,115.58 | $1,115.55 | $1,115.60 | |