| 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 | $157.90 | 12.397% | $177.4749 | $177.47 | $177.45 | $177.50 |
| Purchase #2 | $110.60 | 5.423% | $116.5978 | $116.60 | $116.60 | $116.60 |
| Purchase #3 | $210.47 | 3.372% | $217.567 | $217.57 | $217.55 | $217.60 |
| Purchase #4 | $198.63 | 9.629% | $217.7561 | $217.76 | $217.75 | $217.80 |
| Purchase #5 | $210.98 | 11.710% | $235.6858 | $235.69 | $235.70 | $235.70 |
| Purchase #6 | $124.97 | 3.516% | $129.3639 | $129.36 | $129.35 | $129.40 |
| Purchase #7 | $108.66 | 5.144% | $114.2495 | $114.25 | $114.25 | $114.20 |
| 7 purchase totals = | $1,122.21 | $1,208.6950 | $1,208.70 | $1,208.65 | $1,208.80 | |