| 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 | $136.52 | 10.158% | $150.3877 | $150.39 | $150.40 | $150.40 |
| Purchase #2 | $118.25 | 8.734% | $128.578 | $128.58 | $128.60 | $128.60 |
| Purchase #3 | $127.89 | 6.469% | $136.1632 | $136.16 | $136.15 | $136.20 |
| Purchase #4 | $50.73 | 5.362% | $53.4501 | $53.45 | $53.45 | $53.50 |
| Purchase #5 | $133.81 | 3.356% | $138.3007 | $138.30 | $138.30 | $138.30 |
| Purchase #6 | $84.29 | 11.697% | $94.1494 | $94.15 | $94.15 | $94.10 |
| Purchase #7 | $201.97 | 6.329% | $214.7527 | $214.75 | $214.75 | $214.80 |
| 7 purchase totals = | $853.46 | $915.7818 | $915.78 | $915.80 | $915.90 | |