| 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 | $166.61 | 8.352% | $180.5253 | $180.53 | $180.55 | $180.50 |
| Purchase #2 | $20.87 | 10.756% | $23.1148 | $23.11 | $23.10 | $23.10 |
| Purchase #3 | $174.89 | 12.492% | $196.7373 | $196.74 | $196.75 | $196.70 |
| Purchase #4 | $126.71 | 8.476% | $137.4499 | $137.45 | $137.45 | $137.40 |
| Purchase #5 | $121.28 | 4.548% | $126.7958 | $126.80 | $126.80 | $126.80 |
| Purchase #6 | $88.97 | 4.618% | $93.0786 | $93.08 | $93.10 | $93.10 |
| Purchase #7 | $220.86 | 6.716% | $235.693 | $235.69 | $235.70 | $235.70 |
| 7 purchase totals = | $920.19 | $993.3947 | $993.40 | $993.45 | $993.30 | |