| 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 | $152.82 | 3.472% | $158.1259 | $158.13 | $158.15 | $158.10 |
| Purchase #2 | $247.41 | 11.118% | $274.917 | $274.92 | $274.90 | $274.90 |
| Purchase #3 | $186.67 | 9.269% | $203.9724 | $203.97 | $203.95 | $204.00 |
| Purchase #4 | $208.71 | 3.324% | $215.6475 | $215.65 | $215.65 | $215.60 |
| Purchase #5 | $61.99 | 4.542% | $64.8056 | $64.81 | $64.80 | $64.80 |
| Purchase #6 | $100.26 | 10.648% | $110.9357 | $110.94 | $110.95 | $110.90 |
| Purchase #7 | $132.47 | 9.105% | $144.5314 | $144.53 | $144.55 | $144.50 |
| 7 purchase totals = | $1,090.33 | $1,172.9355 | $1,172.95 | $1,172.95 | $1,172.80 | |