| 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 | $176.99 | 7.496% | $190.2572 | $190.26 | $190.25 | $190.30 |
| Purchase #2 | $242.35 | 10.729% | $268.3517 | $268.35 | $268.35 | $268.40 |
| Purchase #3 | $123.53 | 3.694% | $128.0932 | $128.09 | $128.10 | $128.10 |
| Purchase #4 | $179.35 | 7.649% | $193.0685 | $193.07 | $193.05 | $193.10 |
| Purchase #5 | $148.55 | 5.485% | $156.698 | $156.70 | $156.70 | $156.70 |
| Purchase #6 | $205.35 | 10.585% | $227.0863 | $227.09 | $227.10 | $227.10 |
| Purchase #7 | $139.82 | 12.187% | $156.8599 | $156.86 | $156.85 | $156.90 |
| 7 purchase totals = | $1,215.94 | $1,320.4148 | $1,320.42 | $1,320.40 | $1,320.60 | |