| 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 | $164.66 | 7.655% | $177.2647 | $177.26 | $177.25 | $177.30 |
| Purchase #2 | $82.35 | 5.348% | $86.7541 | $86.75 | $86.75 | $86.80 |
| Purchase #3 | $55.56 | 12.642% | $62.5839 | $62.58 | $62.60 | $62.60 |
| Purchase #4 | $147.54 | 5.439% | $155.5647 | $155.56 | $155.55 | $155.60 |
| Purchase #5 | $128.40 | 12.673% | $144.6721 | $144.67 | $144.65 | $144.70 |
| Purchase #6 | $214.69 | 3.528% | $222.2643 | $222.26 | $222.25 | $222.30 |
| Purchase #7 | $92.30 | 13.516% | $104.7753 | $104.78 | $104.80 | $104.80 |
| 7 purchase totals = | $885.50 | $953.8791 | $953.86 | $953.85 | $954.10 | |